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Knightsen, California

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Population in 2010: 1,568.
Population change since 2000: +82.1%
Males: 817  (52.1%)
Females: 751  (47.9%)
Median resident age:

39.9 years
California median age:

37.9 years

Zip codes: 94548.

Estimated median household income in 2022: $128,794 (it was $58,929 in 2000)
Knightsen:

$128,794
CA:

$91,551

Estimated per capita income in 2022: $51,241 (it was $22,191 in 2000)

Knightsen CDP income, earnings, and wages data

Estimated median house or condo value in 2022: $911,328 (it was $329,800 in 2000)
Knightsen:

$911,328
CA:

$715,900

Mean prices in 2022: all housing units: over $1,000,000; detached houses: over $1,000,000; townhouses or other attached units: $865,348; in 2-unit structures: $602,949; in 3-to-4-unit structures: $772,223; in 5-or-more-unit structures: $695,046; mobile homes: $193,193; occupied boats, rvs, vans, etc.: $261,954

Median gross rent in 2022: $2,048.

March 2022 cost of living index in Knightsen: 108.4 (more than average, U.S. average is 100)
Percentage of residents living in poverty in 2022: 3.4%
(3.9% for White Non-Hispanic residents, 3.4% for Hispanic or Latino residents, 7.8% for two or more races residents)

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  • Races in Knightsen, CA (2022)
    • 97359.4%White alone
    • 47529.0%Hispanic
    • 1167.1%Asian alone
    • 352.1%Two or more races



According to our research of California and other state lists, there were 2 registered sex offenders living in Knightsen, California as of May 18, 2024.
The ratio of all residents to sex offenders in Knightsen is 823 to 1.
The ratio of registered sex offenders to all residents in this city is near the state average.


Recent articles from our blog. Our writers, many of them Ph.D. graduates or candidates, create easy-to-read articles on a wide variety of topics.
Knightsen, CA forum
Recent posts about Knightsen, California on our local forum with over 2,400,000 registered users. Knightsen is mentioned 13 times on our forum:
US News: SF-Oakland Metro Area ranks 7th Best Place to Live  (403 replies)
Is(will) the Tri-Valley Asian population boom spreading North into Danville, WC, and Lamorinda?  (249 replies)
Need advice on buying a grape farm  (9 replies)
The Bay Area's 3rd Major Urban Area?  (8 replies)
Single Mother Wanting To Move To California  (62 replies)
Family friendly towns 2-3 hours from San Francisco  (21 replies)

Latest news from Knightsen, CA collected exclusively by city-data.com from local newspapers, TV, and radio stations

Ancestries: German (11.4%), English (8.5%), Scottish (5.3%), Ukrainian (4.3%), Hungarian (1.8%), Irish (1.8%).

Current Local Time: PST time zone

Elevation: 25 feet

Land area: 5.01 square miles.

Population density: 313 people per square mile   (very low).

Knightsen, California map

247 residents are foreign born (7.9% Latin America, 4.2% Asia, 2.9% Europe).

This place:

15.1%
California:

26.5%
Median real estate property taxes paid for housing units in 2000:
Knightsen CDP:

0.5% ($1,705)
California:

0.8% ($1,564)

Nearest city with pop. 50,000+: East Contra Costa, CA (1.9 miles , pop. 73,778).

Nearest city with pop. 200,000+: Stockton, CA (19.9 miles , pop. 243,771).

Nearest city with pop. 1,000,000+: Los Angeles, CA (325.5 miles , pop. 3,694,820).

Nearest cities:

East Contra Costa, CA (1.4 miles ),
Oakley, CA (1.8 miles ),
Brentwood, CA (1.8 miles ),
Bethel Island, CA (2.1 miles ),
Discovery Bay, CA (2.3 miles ),
Byron, CA (2.6 miles ),
Antioch, CA (2.8 miles ),
Tassajara, CA (3.5 miles )

Latitude: 37.97 N, Longitude: 121.67 W

Area code commonly used in this area: 925

Distribution of median household income in Knightsen, CA in 2022
Distribution of house value in Knightsen, CA in 2022

Knightsen satellite photo by USGS

Unemployment in December 2023:
Here:

4.5%
California:

5.1%
Most common industries in Knightsen, CA (%)
Both Males Females
Most common industries in 2000
  • Construction (14.8%)
  • Public administration (7.9%)
  • Agriculture, forestry, fishing & hunting (6.0%)
  • Educational services (4.9%)
  • Administrative & support & waste management services (4.9%)
  • Real estate & rental & leasing (4.9%)
  • Finance & insurance (4.9%)
Most common industries for males in 2000
  • Construction (25.7%)
  • Administrative & support & waste management services (9.4%)
  • Agriculture, forestry, fishing & hunting (7.9%)
  • Repair & maintenance (6.3%)
  • Broadcasting & telecommunications (4.7%)
  • Public administration (4.7%)
  • Accommodation & food services (4.2%)
Most common industries for females in 2000
  • Public administration (11.5%)
  • Real estate & rental & leasing (10.3%)
  • Finance & insurance (9.2%)
  • Educational services (9.2%)
  • Health care (9.2%)
  • Professional, scientific, technical services (6.9%)
  • Social assistance (4.6%)
Most common occupations in Knightsen, CA (%)
Both Males Females
Most common occupations in 2000
  • Building and grounds cleaning and maintenance occupations (6.0%)
  • Other sales and related occupations, including supervisors (5.2%)
  • Other production occupations, including supervisors (4.9%)
  • Vehicle and mobile equipment mechanics, installers, and repairers (4.4%)
  • Electrical equipment mechanics and other installation, maintenance, and repair workers, including supervisors (4.1%)
  • Preschool, kindergarten, elementary, and middle school teachers (3.8%)
  • Construction laborers (3.8%)
Most common occupations for males in 2000
  • Building and grounds cleaning and maintenance occupations (11.5%)
  • Vehicle and mobile equipment mechanics, installers, and repairers (8.4%)
  • Electrical equipment mechanics and other installation, maintenance, and repair workers, including supervisors (7.9%)
  • Construction laborers (7.3%)
  • Metal workers and plastic workers (5.8%)
  • Other production occupations, including supervisors (5.8%)
  • Drafters, engineering, and mapping technicians (4.7%)
Most common occupations for females in 2000
  • Other sales and related occupations, including supervisors (7.5%)
  • Preschool, kindergarten, elementary, and middle school teachers (6.9%)
  • Information and record clerks, except customer service representatives (6.3%)
  • Other office and administrative support workers, including supervisors (5.2%)
  • Secretaries and administrative assistants (5.2%)
  • Bookkeeping, accounting, and auditing clerks (5.2%)
  • Sales representatives, services, wholesale and manufacturing (4.6%)

Average climate in Knightsen, California

Based on data reported by over 4,000 weather stations

Knightsen, California average temperatures Knightsen, California average precipitation Knightsen, California humidity Knightsen, California wind speed Knightsen, California snowfall Knightsen, California sunshine Knightsen, California clear and cloudy days
Air pollution and air quality trends
(lower is better)
AQI CO NO2 SO2 Ozone PM10 PM2.5 Pb
Air Quality Index

Air Quality Index (AQI) level in 2023 was 93.8. This is worse than average.

City:

93.8
U.S.:

72.6
Carbon Monoxide Level

Carbon Monoxide (CO) [ppm] level in 2023 was 0.328. This is worse than average. Closest monitor was 2.9 miles away from the city center.

City:

0.328
U.S.:

0.251
Nitrogen Dioxide Level

Nitrogen Dioxide (NO2) [ppb] level in 2023 was 2.89. This is significantly better than average. Closest monitor was 2.9 miles away from the city center.

City:

2.89
U.S.:

5.11
Sulfur Dioxide Level

Sulfur Dioxide (SO2) [ppb] level in 2023 was 1.30. This is about average. Closest monitor was 2.9 miles away from the city center.

City:

1.30
U.S.:

1.51
Ozone Level

Ozone [ppb] level in 2023 was 30.6. This is about average. Closest monitor was 2.9 miles away from the city center.

City:

30.6
U.S.:

33.3
Particulate Matter Level

Particulate Matter (PM10) [µg/m3] level in 2022 was 23.7. This is worse than average. Closest monitor was 2.9 miles away from the city center.

City:

23.7
U.S.:

19.2
Particulate Matter Level

Particulate Matter (PM2.5) [µg/m3] level in 2023 was 6.28. This is better than average. Closest monitor was 19.8 miles away from the city center.

City:

6.28
U.S.:

8.11
Lead Level

Lead (Pb) [µg/m3] level in 2023 was 0.00414. This is significantly better than average. Closest monitor was 2.9 miles away from the city center.

City:

0.00414
U.S.:

0.00931

Earthquake activity:

Knightsen-area historical earthquake activity is significantly above California state average. It is 7852% greater than the overall U.S. average.

On 4/18/1906 at 13:12:21, a magnitude 7.9 (7.9 UK, Class: Major, Intensity: VIII - XII) earthquake occurred 72.8 miles away from the city center, causing $524,000,000 total damage
On 10/18/1989 at 00:04:15, a magnitude 7.1 (6.5 MB, 7.1 MS, 6.9 MW, 7.0 ML) earthquake occurred 59.7 miles away from Knightsen center, causing 62 deaths (62 shaking deaths) and 3757 injuries, causing $1,305,032,704 total damage
On 7/21/1952 at 11:52:14, a magnitude 7.7 (7.7 UK) earthquake occurred 253.3 miles away from the city center, causing $50,000,000 total damage
On 11/4/1927 at 13:51:53, a magnitude 7.5 (7.5 UK) earthquake occurred 214.2 miles away from Knightsen center
On 1/31/1922 at 13:17:28, a magnitude 7.6 (7.6 UK) earthquake occurred 280.9 miles away from the city center
On 10/3/1915 at 06:52:48, a magnitude 7.6 (7.6 UK) earthquake occurred 283.6 miles away from Knightsen center
Magnitude types: body-wave magnitude (MB), local magnitude (ML), surface-wave magnitude (MS), moment magnitude (MW)

Natural disasters:

The number of natural disasters in Contra Costa County (18) is near the US average (15).
Major Disasters (Presidential) Declared: 11
Emergencies Declared: 3

Causes of natural disasters: Floods: 13, Storms: 7, Winter Storms: 7, Mudslides: 5, Landslides: 4, Drought: 1, Earthquake: 1, Hurricane: 1, Tornado: 1, Wind: 1, Other: 1 (Note: some incidents may be assigned to more than one category).
Knightsen topographic map

Hospitals and medical centers near Knightsen:

  • KC'S SUNSHINE HOMES, ANGELIC II (Hospital, about 3 miles away; OAKLEY, CA)
  • FMC DIABLO BRENTWOOD (Dialysis Facility, about 3 miles away; BRENTWOOD, CA)
  • KAISER FOUNDATION HOSPITAL - ANTIOCH Acute Care Hospitals (about 5 miles away; ANTIOCH, CA)
  • FMC EAST ANTIOCH (Dialysis Facility, about 7 miles away; ANTIOCH, CA)
  • LONE TREE CONV HOSP (Nursing Home, about 7 miles away; ANTIOCH, CA)
  • SUTTER DELTA MEDICAL CENTER Acute Care Hospitals (about 7 miles away; ANTIOCH, CA)
  • AMERICAN STAR HOME II ICF/DD-N (Hospital, about 8 miles away; ANTIOCH, CA)

Airports located in Knightsen:

Amtrak stations near Knightsen:

  • 9 miles: ANTIOCH-PITTSBURG (ANTIOCH, I ST. & SANTA FE TRACKS) . Services: public payphones, full-service food facilities, free short-term parking, free long-term parking, call for taxi service, intercity bus service, public transit connection.
  • 19 miles: LIVERMORE (720 LAS FLORES DR.) - Bus Station . Services: fully wheelchair accessible, enclosed waiting area, public restrooms, public payphones, full-service food facilities, free short-term parking, free long-term parking, call for taxi service, intercity bus service, public transit connection.
  • 20 miles: TRACY (725 W. CLOVER RD.) - Bus Station . Services: fully wheelchair accessible, public restrooms, public payphones, snack bar, free short-term parking, call for taxi service.

Colleges/universities with over 2000 students nearest to Knightsen:

  • Los Medanos College (about 11 miles; Pittsburg, CA; Full-time enrollment: 5,289)
  • San Joaquin Delta College (about 20 miles; Stockton, CA; FT enrollment: 12,167)
  • Las Positas College (about 20 miles; Livermore, CA; FT enrollment: 5,112)
  • University of the Pacific (about 20 miles; Stockton, CA; FT enrollment: 4,999)
  • Diablo Valley College (about 23 miles; Pleasant Hill, CA; FT enrollment: 13,015)
  • Saint Mary's College of California (about 26 miles; Moraga, CA; FT enrollment: 4,200)
  • Merritt College (about 31 miles; Oakland, CA; FT enrollment: 2,842)

Public elementary/middle school in Knightsen:

See full list of schools located in Knightsen

Points of interest:

Click to draw/clear place borders

Notable locations in Knightsen: Smith Family Farms (A), Village Nurseries Landscape Center (B), East Contra Costa Fire Protection District Station 94 (C). Display/hide their locations on the map

Contra Costa County has a predicted average indoor radon screening level between 2 and 4 pCi/L (pico curies per liter) - Moderate Potential

Drinking water stations with addresses in Knightsen and their reported violations in the past:

CRUISER HAVEN MARINA (Population served: 75, Groundwater):
Past monitoring violations:
  • 4 routine major monitoring violations
Average household size:
This place:

3.0 people
California:

2.9 people

Percentage of family households:
This place:

75.3%
Whole state:

68.7%

Percentage of households with unmarried partners:
This place:

4.9%
Whole state:

7.2%


Likely homosexual households (counted as self-reported same-sex unmarried-partner households)
  • Lesbian couples: 0.8% of all households
  • Gay men: 0.4% of all households
6 people in hospitals/wards and hospices for chronically ill in 2000
6 people in hospices or homes for chronically ill in 2000

For population 15 years and over in Knightsen:

Marital status in Knightsen, CA
  • Never married: 23.5%
  • Now married: 67.4%
  • Separated: 0.0%
  • Widowed: 4.8%
  • Divorced: 4.4%

For population 25 years and over in Knightsen:

  • High school or higher: 86.1%
  • Bachelor's degree or higher: 24.2%
  • Graduate or professional degree: 3.0%
  • Unemployed: 9.0%
  • Mean travel time to work (commute): 38.4 minutes
Educational Attainment in 2022
School Enrollment by Level of School in 2022
Education Gini index (Inequality in education)
Here:

11.2
California average:

15.5

Presidential Elections Results

Graphs represent county-level data. Detailed 2008 Election Results

Religion statistics for Knightsen, CA (based on Contra Costa County data)

Religions Adherents in 2010
Religions Adherents - Change between 2000 and 2010
ReligionAdherentsCongregations
Catholic228,40034
Evangelical Protestant81,120352
Other48,553123
Mainline Protestant32,693101
Black Protestant10,39534
Orthodox2,4358
None645,429-
Source: Clifford Grammich, Kirk Hadaway, Richard Houseal, Dale E.Jones, Alexei Krindatch, Richie Stanley and Richard H.Taylor. 2012. 2010 U.S.Religion Census: Religious Congregations & Membership Study. Association of Statisticians of American Religious Bodies. Jones, Dale E., et al. 2002. Congregations and Membership in the United States 2000. Nashville, TN: Glenmary Research Center. Graphs represent county-level data

Food Environment Statistics:

Number of grocery stores: 181
Contra Costa County:

1.78 / 10,000 pop.
California:

2.14 / 10,000 pop.
Number of supercenters and club stores: 5
Contra Costa County:

0.05 / 10,000 pop.
California:

0.04 / 10,000 pop.
Number of convenience stores (no gas): 52
This county:

0.51 / 10,000 pop.
State:

0.62 / 10,000 pop.
Number of convenience stores (with gas): 178
This county:

1.75 / 10,000 pop.
California:

1.49 / 10,000 pop.
Number of full-service restaurants: 683
Contra Costa County:

6.73 / 10,000 pop.
California:

7.42 / 10,000 pop.
Adult diabetes rate:
This county:

7.1%
California:

7.3%
Adult obesity rate:
Contra Costa County:

22.2%
California:

21.3%
Low-income preschool obesity rate:
Here:

16.8%
California:

17.9%

Health and Nutrition:

Healthy diet rate:
Knightsen:

48.8%
California:

49.4%

Average overall health of teeth and gums:
Knightsen:

45.7%
State:

48.0%

Average BMI:
Knightsen:

29.4
State:

28.1

People feeling badly about themselves:
Knightsen:

21.1%
State:

20.2%

People not drinking alcohol at all:
This city:

9.5%
California:

11.2%

Average hours sleeping at night:
This city:

6.8
State:

6.8

Overweight people:
This city:

37.9%
State:

31.5%

General health condition:
Here:

54.5%
California:

56.4%

Average condition of hearing:
Knightsen:

78.6%
State:

80.9%

More about Health and Nutrition of Knightsen, CA Residents

6.37% of this county's 2021 resident taxpayers lived in other counties in 2020 ($134,084 average adjusted gross income)

Here:

6.37%
California average:

5.19%

0.01% of residents moved from foreign countries ($98 average AGI)
Contra Costa County:

0.01%
California average:

0.03%

Top counties from which taxpayers relocated into this county between 2020 and 2021:
from Alameda County, CA  2.02% ($136,421 average AGI)
from San Francisco County, CA  0.67% ($203,539)
from Santa Clara County, CA  0.48% ($223,848)


7.09% of this county's 2020 resident taxpayers moved to other counties in 2021 ($123,334 average adjusted gross income)

Here:

7.09%
California average:

6.14%

0.01% of residents moved to foreign countries ($92 average AGI)
Contra Costa County:

0.01%
California average:

0.02%

Top counties to which taxpayers relocated from this county between 2020 and 2021:
to Alameda County, CA  1.19% ($92,865 average AGI)
to Solano County, CA  0.51% ($79,848)
to San Francisco County, CA  0.35% ($114,031)

Strongest AM radio stations in Knightsen:

  • KATD (990 AM; 10 kW; PITTSBURG, CA; Owner: RADIO UNICA OF SACRAMENTO LICENSE CORP.)
  • KTRB (860 AM; 50 kW; MODESTO, CA; Owner: PAPPAS RADIO OF CALIFORNIA, A CALIFORNIA LIMITED PARTNERSHIP)
  • KTCT (1050 AM; 50 kW; SAN MATEO, CA; Owner: SUSQUEHANNA RADIO CORP.)
  • KGO (810 AM; 50 kW; SAN FRANCISCO, CA; Owner: KGO-AM RADIO, INC.)
  • KNBR (680 AM; 50 kW; SAN FRANCISCO, CA; Owner: KNBR LICO, INC.)
  • KFAX (1100 AM; 50 kW; SAN FRANCISCO, CA; Owner: GOLDEN GATE BROADCASTING CO, INC.)
  • KCBC (770 AM; 50 kW; RIVERBANK, CA; Owner: KIERTRON, INC.)
  • KHTK (1140 AM; 50 kW; SACRAMENTO, CA; Owner: INFINITY RADIO SUBSIDIARY OPERATIONS INC.)
  • KCBS (740 AM; 50 kW; SAN FRANCISCO, CA; Owner: INFINITY BROADCASTING OPERATIONS, INC.)
  • KIQI (1010 AM; 35 kW; SAN FRANCISCO, CA; Owner: RADIO UNICA OF SAN FRANCISCO LICENSE CORP.)
  • KSTE (650 AM; 25 kW; RANCHO CORDOVA, CA; Owner: AMFM RADIO LICENSES, L.L.C.)
  • KLOK (1170 AM; 50 kW; SAN JOSE, CA; Owner: ENTRAVISION HOLDINGS, LLC)
  • KNEW (910 AM; 20 kW; OAKLAND, CA; Owner: AMFM RADIO LICENSES, L.L.C.)

Strongest FM radio stations in Knightsen:

  • KKSF-FM1 (103.7 FM; PLEASANTON, ETC., CA; Owner: AMFM RADIO LICENSES, L.L.C.)
  • KMEL-FM1 (106.1 FM; CONCORD, CA; Owner: AMFM RADIO LICENSES, L.L.C.)
  • KBLX-FM2 (102.9 FM; PLEASANTON, CA; Owner: ICBC BROADCAST HOLDINGS -CA, INC.)
  • KSOL-FM3 (98.9 FM; PLEASANTON, CA; Owner: TMS LICENSE CALIFORNIA, INC)
  • KFRC-FM3 (99.7 FM; WALNUT CREEK, CA; Owner: INFINITY KFRC-FM, INC.)
  • KZBR-FM1 (95.7 FM; WALNUT CREEK, CA; Owner: BONNEVILLE HOLDING COMPANY)
  • KISQ-FM3 (98.1 FM; CONCORD, CA; Owner: AMFM RADIO LICENSES, L.L.C.)
  • K238AC (95.5 FM; SALIDA, CA; Owner: FAMILY STATIONS, INC.)
  • KJOY (99.3 FM; STOCKTON, CA; Owner: CITADEL BROADCASTING COMPANY)
  • KZBR-FM2 (95.7 FM; LIVERMORE, ETC., CA; Owner: BONNEVILLE HOLDING COMPANY)
  • KOSO (93.1 FM; PATTERSON, CA; Owner: CAPSTAR TX LIMITED PARTNERSHIP)
  • KFJO (92.1 FM; WALNUT CREEK, CA; Owner: CHASE RADIO PROPERTIES, L.L.C.)
  • KUIC (95.3 FM; VACAVILLE, CA; Owner: KUIC, INC.)
  • KUOP (91.3 FM; STOCKTON, CA; Owner: UNIVERSITY OF THE PACIFIC)
  • KDFC-FM1 (102.1 FM; LAFAYETTE, CA; Owner: BONNEVILLE HOLDING COMPANY)
  • KOIT-FM2 (96.5 FM; MARTINEZ, ETC., CA; Owner: BONNEVILLE HOLDING CO. C/O KOIT(FM))
  • KIOI-FM1 (101.3 FM; WALNUT CREEK, CA; Owner: AMFM RADIO LICENSES, L.L.C.)
  • KBAA (94.5 FM; GILROY, CA; Owner: INFINITY RADIO OPERATIONS INC.)
  • KSFB-FM (100.7 FM; SAN RAFAEL, CA; Owner: GOLDEN GATE BROADCASTING COMPANY, INC.)
  • KLLC (97.3 FM; SAN FRANCISCO, CA; Owner: INFINITY BROADCASTING OPERATIONS, INC.)

TV broadcast stations around Knightsen:

  • KOVR (Channel 13; STOCKTON, CA; Owner: SCI - SACRAMENTO LICENSEE, LLC)
  • KXTV (Channel 10; SACRAMENTO, CA; Owner: KXTV, INC.)
  • KCRA-TV (Channel 3; SACRAMENTO, CA; Owner: KCRA HEARST-ARGYLE TELEVISION, INC.)
  • KUVS (Channel 19; MODESTO, CA; Owner: KUVS LICENSE PARTNERSHIP, G.P.)
  • KSPX (Channel 29; SACRAMENTO, CA; Owner: PAXSON SACRAMENTO LICENSE, INC.)
  • KTXL (Channel 40; SACRAMENTO, CA; Owner: CHANNEL 40, INC.)
  • KQCA (Channel 58; STOCKTON, CA; Owner: KCRA HEARST-ARGYLE TELEVISION, INC.)
  • KVIE (Channel 6; SACRAMENTO, CA; Owner: KVIE, INC.)
  • KMAX-TV (Channel 31; SACRAMENTO, CA; Owner: UPN STATIONS GROUP INC.)
  • KQED (Channel 9; SAN FRANCISCO, CA; Owner: KQED, INC.)
  • KTNC-TV (Channel 42; CONCORD, CA; Owner: KTNC LICENSE, LLC)
  • KMMK-LP (Channel 14; SACRAMENTO, CA; Owner: CABALLERO TELEVISION TEXAS, L.L.C.)
  • KEZT-CA (Channel 23; SACRAMENTO, CA; Owner: TELEFUTURA SACRAMENTO LLC)
  • KDTS-CA (Channel 52; STOCKTON, CA; Owner: WORD OF GOD FELLOWSHIP, INC.)
  • KBIT-CA (Channel 28; SAN FRANCISCO, ETC., CA; Owner: POLAR BROADCASTING, INC.)
  • KFTL (Channel 64; STOCKTON, CA; Owner: FAMILY STATIONS, INC.)
  • KMMW-LP (Channel 47; STOCKTON, CA; Owner: CABALLERO TELEVISION TEXAS, L.L.C.)

Knightsen fatal accident list:

Jun 4, 2021 11:30 PM, Sr-24, Lat: 37.894669, Lon: -122.115294, Vehicles: 1, Persons: 2, Fatalities: 1
Sep 4, 2021 11:10 PM, Byron Hwy, Mountain View Dr, Lat: 37.964483, Lon: -121.640997, Vehicles: 1, Persons: 1, Pedestrians: 2, Fatalities: 2
Apr 6, 2020 11:30 PM, Sr-24, Lat: 37.891303, Lon: -122.140003, Vehicles: 2, Persons: 4, Fatalities: 1, Drunk persons involved: 1
Oct 26, 2020 04:37 PM, Sr-24, Lat: 37.898100, Lon: -122.090006, Vehicles: 1, Persons: 1, Fatalities: 1
Jan 17, 2018 07:37 PM, Delta Rd, Lat: 37.968853, Lon: -121.668939, Vehicles: 1, Persons: 1, Pedestrians: 1, Fatalities: 1
  • National Bridge Inventory (NBI) Statistics
  • 1Number of bridges
  • 16ft / 5.4mTotal length
  • 532Total average daily traffic
  • 21Total average daily truck traffic
  • 800Total future (year 2037) average daily traffic

FCC Registered Broadcast Land Mobile Towers:

3
  • 2nd And A Sts (Lat: 37.969639 Lon: -121.667167), Call Sign: KEY924,
    Assigned Frequencies: 46.1000 MHz, 46.1800 MHz, 46.2400 MHz, 46.3800 MHz, Grant Date: 09/08/2021, Expiration Date: 12/04/2031, Registrant: Csi Telecommunications, Inc. Consulting Engineers, Six Hamilton Landing, Suite 170, Novato, CA 94949, Phone: (415) 751-8845, Email:

  • N Knightsen Ave 250 N Of Rr Tracks (Lat: 37.974917 Lon: -121.667722), Call Sign: KNCX677, Licensee ID: L00114435,
    Assigned Frequencies: 151.595 MHz, Grant Date: 05/08/2012, Expiration Date: 05/07/2022, Cancellation Date: 07/09/2022, Registrant: Albert G Bello, Knightsen, CA 94548, Phone: (510) 625-3553, Email:

  • KNIGHTSEN ELEMENTARY, 1923 Delta Road (Lat: 37.967889 Lon: -121.660278), Type: Building, Structure height: 9 m, Call Sign: WQVK648,
    Assigned Frequencies: 462.925 MHz, Grant Date: 03/12/2015, Expiration Date: 03/12/2025, Certifier: Theresa Estrada, Registrant: Visiplex, Inc., 1287 North Barclay Boulevard, Buffalo Grove, IL 60089, Phone: (847) 229-0250, Fax: (847) 229-0259, Email:


FCC Registered Amateur Radio Licenses:

5
  • Call Sign: KE6WKG, Licensee ID: L01012152, Grant Date: 07/30/2015, Expiration Date: 07/31/2025, Certifier: Thomas L Jepsen, Registrant: Thomas L Jepsen, Knightsen, CA 94548

  • Call Sign: KE6YLR, Grant Date: 03/13/1997, Expiration Date: 09/17/2005, Cancellation Date: 09/18/2007, Registrant: Lawrence W Gold, C/O Safe Harbor Services, Knightsen, CA 94548

  • Call Sign: KJ6USR, Licensee ID: L01694398, Grant Date: 03/08/2012, Expiration Date: 03/08/2022, Cancellation Date: 03/09/2024, Certifier: Russell A Lockwood, Registrant: Russell A Lockwood, Knightsen, CA 94548

  • Call Sign: KM6HDR, Licensee ID: L02069173, Grant Date: 12/12/2016, Expiration Date: 12/12/2026, Certifier: Eric S Peterson, Registrant: Eric S Peterson, Knightsen, CA 94548

  • Call Sign: KM6QLP, Licensee ID: L02163587, Grant Date: 02/16/2018, Expiration Date: 02/16/2028, Certifier: Michael L Mullinix, Registrant: Michael L Mullinix, Knightsen, CA 94548


FAA Registered Aircraft:

1
  • Aircraft: CESSNA 150J (Category: Land, Seats: 2, Weight: Up to 12,499 Pounds, Speed: 90 mph), Engine: CONT MOTOR 0-200 SERIES (100 HP) (Reciprocating)
    N-Number: 61360, N61360, N-61360, Serial Number: 15070988, Year manufactured: 1969, Airworthiness Date: 07/07/1969, Certificate Issue Date: 11/14/2011
    Registrant (Corporation): T & G Apache Enterprise Inc, Po Box 596, Knightsen, CA 94548
    Deregistered: Cancel Date: 01/05/2018

Home Mortgage Disclosure Act Aggregated Statistics For Year 2009
(Based on 2 partial tracts)
A) FHA, FSA/RHS & VA
Home Purchase Loans		B) Conventional
Home Purchase Loans		C) Refinancings
D) Home Improvement Loans
F) Non-occupant Loans on
< 5 Family Dwellings (A B C & D)
NumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage Value
LOANS ORIGINATED116$252,98758$206,96580$271,2923$71,20724$171,136
APPLICATIONS APPROVED, NOT ACCEPTED7$256,8139$228,64212$273,4071$56,7303$174,307
APPLICATIONS DENIED17$256,25117$215,62448$281,9083$145,81311$207,600
APPLICATIONS WITHDRAWN10$238,7126$202,51521$281,1530$03$193,023
FILES CLOSED FOR INCOMPLETENESS5$244,2482$239,8656$311,2770$01$257,750
Choose year:  2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999

Detailed HMDA statistics for the following Tracts: 3020.02 , 3031.00

Private Mortgage Insurance Companies Aggregated Statistics For Year 2009
(Based on 2 partial tracts)
A) Conventional
Home Purchase Loans		B) Refinancings
NumberAverage ValueNumberAverage Value
LOANS ORIGINATED7$254,8701$217,150
APPLICATIONS APPROVED, NOT ACCEPTED3$258,7901$190,320
APPLICATIONS DENIED2$229,7500$0
APPLICATIONS WITHDRAWN1$153,8400$0
FILES CLOSED FOR INCOMPLETENESS1$459,9000$0
Choose year:  2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999

Detailed PMIC statistics for the following Tracts: 3020.02 , 3031.00

Conventional Home Purchase Loans in Knightsen, CA
Conventional Home Purchase Loans in Knightsen, CA - Value
Houses and condos Apartments
Most commonly used house heating fuel in houses and condos in Knightsen, CA
  • 30.1%Electricity
  • 23.9%Bottled, tank, or LP gas
  • 13.6%Other fuel
  • 12.8%Utility gas
  • 12.6%Wood
  • 6.9%No fuel used
Most commonly used house heating fuel in apartments in Knightsen, CA
  • 58.8%Bottled, tank, or LP gas
  • 23.5%Electricity
  • 17.6%Other fuel


Knightsen compared to California state average:

  • Unemployed percentage below state average.
  • Black race population percentage significantly below state average.
  • Median age significantly above state average.
  • Renting percentage below state average.
  • Length of stay since moving in significantly below state average.
  • Number of rooms per house above state average.

Knightsen on our top lists:

  • #8 on the list of "Top 101 cities with the largest percentage of people in hospices or homes for chronically ill (population 1,000+)"
  • #66 on the list of "Top 101 cities with the largest percentage of people in hospitals/wards and hospices for chronically ill (population 1,000+)"
  • #10 on the list of "Top 101 counties with the largest increase in the number of infant deaths per 1000 residents 2000-2006 to 2007-2013 (pop. 50,000+)"
  • #15 on the list of "Top 101 counties with the lowest Sulfur Oxides Annual air pollution readings in 2012 (µg/m3)"
  • #17 on the list of "Top 101 counties with the highest Nitrogen Dioxide air pollution readings in 2012 (ppm)"
  • #31 on the list of "Top 101 counties with the highest percentage of residents that drank alcohol in the past 30 days"
  • #34 on the list of "Top 101 counties with the highest surface withdrawal of fresh water for public supply (pop. 50,000+)"
There are 2 pilots and no other airmen in this city.
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Top Patent Applicants
  • Jeffery B. Cooke (1)

Total of 1 patent application in 2008-2024.

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