94028 Zip Code (Portola Valley, CA) Detailed Profile

Estimated zip code population in 2022: 6,830
Zip code population in 2010: 6,534
Zip code population in 2000: 6,595

Houses and condos: 2,765
Renter-occupied apartments: 437
March 2022 cost of living index in zip code 94028: 132.2 (high, U.S. average is 100)

Land area: 15.2 sq. mi.
Water area: 0.1 sq. mi.

Population density: 448 people per square mile

(low).

Real estate property taxes paid for housing units in 2022:
Median real estate property taxes paid for housing units with mortgages in 2022: $10,330 (0.5%)
Median real estate property taxes paid for housing units with no mortgage in 2022: $10,572 (0.5%)

For population 25 years and over in 94028:

• High school or higher: 95.8%
• Bachelor's degree or higher: 80.8%
• Graduate or professional degree: 48.0%
• Unemployed: 3.7%
• Mean travel time to work (commute): 22.0 minutes

For population 15 years and over in 94028:

• Never married: 21.7%
• Now married: 63.4%
• Separated: 0.5%
• Widowed: 7.7%
• Divorced: 6.7%

• 
• • 5,12775.1%White
  • 91813.4%Hispanic or Latino
  • 4566.7%Asian
  • 2754.0%Two or more races
  • 390.6%Some other race
  • 90.1%American Indian
  • 30.04%Black

Urban population: 5,739
Rural population: 1,090

Averages for the 2020 tax year for zip code 94028, filed in 2021:

Average Adjusted Gross Income (AGI) in 2020: $1,012,978 (Individual Income Tax Returns)

Here:	$1,012,978
State:	$95,910

Salary/wage: $681,638 (reported on 64.1% of returns)

Here:	$681,638
State:	$77,331

(% of AGI for various income ranges: 1267.2% for AGIs below $25k, 4305.8% for AGIs $25k-50k, 6677.0% for AGIs $50k-75k, 8452.2% for AGIs $75k-100k, 15274.0% for AGIs $100k-200k, 597370.8% for AGIs over 200k)

Taxable interest for individuals: $16,435 (reported on 75.3% of returns)

This zip code:	$16,435
California:	$2,294

(% of AGI for various income ranges: 93.9% for AGIs below $25k, 175.0% for AGIs $25k-50k, 240.0% for AGIs $50k-75k, 251.1% for AGIs $75k-100k, 1090.5% for AGIs $100k-200k, 16270.0% for AGIs over 200k)

Ordinary dividends: $75,915 (reported on 76.2% of returns)

Here:	$75,915
State:	$10,949

(% of AGI for various income ranges: 446.7% for AGIs below $25k, 860.8% for AGIs $25k-50k, 1395.0% for AGIs $50k-75k, 2048.9% for AGIs $75k-100k, 5044.5% for AGIs $100k-200k, 75605.8% for AGIs over 200k)

Net capital gain/loss in AGI: +$473,175 (reported on 73.8% of returns)

Here:	+$473,175
State:	+$49,306

(% of AGI for various income ranges: 212.2% for AGIs below $25k, 624.2% for AGIs $25k-50k, 855.0% for AGIs $50k-75k, 1671.1% for AGIs $75k-100k, 4153.0% for AGIs $100k-200k, 489947.5% for AGIs over 200k)

Profit/loss from business: +$123,279 (reported on 24.1% of returns)

Here:	+$123,279
State:	+$15,671

(% of AGI for various income ranges: 251.7% for AGIs below $25k, 405.0% for AGIs $25k-50k, 1011.0% for AGIs $50k-75k, 381.1% for AGIs $75k-100k, 1873.5% for AGIs $100k-200k, 39603.8% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $62,239 (reported on 18.8% of returns)

94028:	$62,239
California:	$23,505

(% of AGI for various income ranges: 409.2% for AGIs $25k-50k, 1240.0% for AGIs $50k-75k, 1307.8% for AGIs $75k-100k, 3674.5% for AGIs $100k-200k, 12323.3% for AGIs over 200k)

Self-employed (Keogh) retirement plans: $47,830 (reported on 7.9% of returns)

94028:	$47,830
California:	$30,163

(% of AGI for various income ranges: 251.5% for AGIs $100k-200k, 5171.2% for AGIs over 200k)

Total itemized deductions: $192,306 (reported on 47.9% of returns)

Here:	$192,306
State:	$39,517

(% of AGI for various income ranges: 918.9% for AGIs below $25k, 1051.7% for AGIs $25k-50k, 2619.0% for AGIs $50k-75k, 2234.4% for AGIs $75k-100k, 6354.5% for AGIs $100k-200k, 122167.9% for AGIs over 200k)

Charity contributions: $161,384 (reported on 42.9% of returns)

Here:	$161,384
State:	$12,598

(% of AGI for various income ranges: 30.6% for AGIs below $25k, 116.7% for AGIs $25k-50k, 266.0% for AGIs $50k-75k, 218.9% for AGIs $75k-100k, 1138.0% for AGIs $100k-200k, 96952.9% for AGIs over 200k)

Taxes paid: $9,210 (reported on 47.9% of returns)

94028:	$9,210
State:	$8,807

(% of AGI for various income ranges: 127.8% for AGIs below $25k, 142.5% for AGIs $25k-50k, 392.0% for AGIs $50k-75k, 381.1% for AGIs $75k-100k, 1062.5% for AGIs $100k-200k, 4896.7% for AGIs over 200k)

Earned income credit: $675 (reported on 1.2% of returns)

Here:	$675
State:	$2,074

(% of AGI for various income ranges: 15.0% for AGIs below $25k)

Percentage of individuals using paid preparers for their 2020 taxes: 92.4%

Here:	92%
State:	92%

(% for various income ranges: 90.0% for AGIs below $25k, 92.0% for AGIs $25k-50k, 87.0% for AGIs $50k-75k, 89.5% for AGIs $75k-100k, 92.7% for AGIs $100k-200k, 94.0% for AGIs over 200k)

Averages for the 2012 tax year for zip code 94028, filed in 2013:

Average Adjusted Gross Income (AGI) in 2012: $709,699 (Individual Income Tax Returns)

Here:	$709,699
State:	$72,726

Salary/wage: $358,596 (reported on 62.0% of returns)

Here:	$358,596
State:	$59,079

(% of AGI for various income ranges: 55.9% for AGIs below $25k, 49.2% for AGIs $25k-50k, 39.1% for AGIs $50k-75k, 41.8% for AGIs $75k-100k, 39.8% for AGIs $100k-200k, 30.7% for AGIs over 200k)

Taxable interest for individuals: $20,469 (reported on 73.3% of returns)

This zip code:	$20,469
California:	$2,146

(% of AGI for various income ranges: 3.6% for AGIs below $25k, 2.8% for AGIs $25k-50k, 4.3% for AGIs $50k-75k, 2.5% for AGIs $75k-100k, 2.8% for AGIs $100k-200k, 2.1% for AGIs over 200k)

Ordinary dividends: $53,676 (reported on 73.6% of returns)

Here:	$53,676
State:	$9,308

(% of AGI for various income ranges: 19.9% for AGIs below $25k, 11.3% for AGIs $25k-50k, 14.5% for AGIs $50k-75k, 10.2% for AGIs $75k-100k, 11.2% for AGIs $100k-200k, 5.2% for AGIs over 200k)

Net capital gain/loss in AGI: +$431,502 (reported on 71.0% of returns)

Here:	+$431,502
State:	+$30,460

(% of AGI for various income ranges: 5.2% for AGIs below $25k, 3.3% for AGIs $25k-50k, 5.5% for AGIs $50k-75k, 4.0% for AGIs $75k-100k, 5.1% for AGIs $100k-200k, 45.4% for AGIs over 200k)

Profit/loss from business: +$99,665 (reported on 24.3% of returns)

Here:	+$99,665
State:	+$17,064

(% of AGI for various income ranges: 4.8% for AGIs below $25k, 9.4% for AGIs $25k-50k, 4.0% for AGIs $50k-75k, 7.2% for AGIs $75k-100k, 7.5% for AGIs $100k-200k, 3.2% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $61,145 (reported on 24.9% of returns)

94028:	$61,145
California:	$19,557

(% of AGI for various income ranges: 5.4% for AGIs below $25k, 5.4% for AGIs $25k-50k, 10.6% for AGIs $50k-75k, 10.0% for AGIs $75k-100k, 10.6% for AGIs $100k-200k, 1.7% for AGIs over 200k)

Self-employment retirement plans: $40,220 (reported on 8.7% of returns)

94028:	$40,220
California:	$24,530

Total itemized deductions: $177,048 (18% of AGI, reported on 70.7% of returns)

Here:	$177,048
State:	$34,004

Here:	17.9% of AGI
State:	22.7% of AGI

(% of AGI for various income ranges: 47.3% for AGIs below $25k, 27.9% for AGIs $25k-50k, 36.7% for AGIs $50k-75k, 25.1% for AGIs $75k-100k, 29.4% for AGIs $100k-200k, 16.9% for AGIs over 200k)

Charity contributions: $45,716 (reported on 62.9% of returns)

Here:	$45,716
State:	$4,659

(% of AGI for various income ranges: 1.2% for AGIs below $25k, 1.5% for AGIs $25k-50k, 3.5% for AGIs $50k-75k, 2.3% for AGIs $75k-100k, 2.7% for AGIs $100k-200k, 4.1% for AGIs over 200k)

Taxes paid: $97,258 (reported on 70.4% of returns)

94028:	$97,258
State:	$14,448

(% of AGI for various income ranges: 10.9% for AGIs below $25k, 6.7% for AGIs $25k-50k, 8.3% for AGIs $50k-75k, 7.7% for AGIs $75k-100k, 11.0% for AGIs $100k-200k, 9.6% for AGIs over 200k)

Earned income credit: $683 (reported on 1.7% of returns)

Here:	$683
State:	$2,286

(% of AGI for various income ranges: 0.6% for AGIs below $25k)

Percentage of individuals using paid preparers for their 2012 taxes: 71.9%

Here:	72%
State:	64%

(% for various income ranges: 63.4% for AGIs below $25k, 60.6% for AGIs $25k-50k, 64.0% for AGIs $50k-75k, 66.7% for AGIs $75k-100k, 70.2% for AGIs $100k-200k, 81.9% for AGIs over 200k)

Averages for the 2004 tax year for zip code 94028, filed in 2005:

Average Adjusted Gross Income (AGI) in 2004: $411,558 (Individual Income Tax Returns)

Here:	$411,558
State:	$58,600

Salary/wage: $283,854 (reported on 61.0% of returns)

Here:	$283,854
State:	$49,455

(% of AGI for various income ranges: 50.4% for AGIs $10k-25k, 45.8% for AGIs $25k-50k, 34.9% for AGIs $50k-75k, 34.3% for AGIs $75k-100k, 41.8% for AGIs over 100k)

Taxable interest for individuals: $15,449 (reported on 79.9% of returns)

This zip code:	$15,449
California:	$2,365

(% of AGI for various income ranges: 6.4% for AGIs $10k-25k, 5.2% for AGIs $25k-50k, 6.0% for AGIs $50k-75k, 5.6% for AGIs $75k-100k, 2.8% for AGIs over 100k)

Taxable dividends: $30,037 (reported on 78.1% of returns)

Here:	$30,037
State:	$4,746

(% of AGI for various income ranges: 17.1% for AGIs $10k-25k, 9.7% for AGIs $25k-50k, 13.2% for AGIs $50k-75k, 10.5% for AGIs $75k-100k, 5.4% for AGIs over 100k)

Net capital gain/loss: +$145,377 (reported on 74.2% of returns)

Here:	+$145,377
State:	+$23,418

(% of AGI for various income ranges: 5.9% for AGIs $10k-25k, 5.5% for AGIs $25k-50k, 4.8% for AGIs $50k-75k, 6.8% for AGIs $75k-100k, 26.8% for AGIs over 100k)

Profit/loss from business: +$64,165 (reported on 24.9% of returns)

Here:	+$64,165
State:	+$16,826

(% of AGI for various income ranges: 9.6% for AGIs $10k-25k, 6.4% for AGIs $25k-50k, 6.5% for AGIs $50k-75k, 6.3% for AGIs $75k-100k, 3.8% for AGIs over 100k)

IRA payment deduction: $3,931 (reported on 3.4% of returns)

94028:	$3,931
California:	$3,192

(% of AGI for various income ranges: 0.6% for AGIs $25k-50k, 0.5% for AGIs $50k-75k, 0.0% for AGIs over 100k)

Self-employed pension: $27,746 (reported on 9.0% of returns)

Here:	$27,746
California:	$17,688

(% of AGI for various income ranges: 2.4% for AGIs $10k-25k, 0.7% for AGIs $75k-100k, 0.6% for AGIs over 100k)

Total itemized deductions: $111,227 (19% of AGI, reported on 67.8% of returns)

Here:	$111,227
State:	$28,113

Here:	18.8% of AGI
State:	25.3% of AGI

(% of AGI for various income ranges: 38.9% for AGIs $10k-25k, 28.6% for AGIs $25k-50k, 34.2% for AGIs $50k-75k, 32.6% for AGIs $75k-100k, 17.6% for AGIs over 100k)

Charity contributions deductions: $29,915 (5% of AGI, reported on 63.3% of returns)

Here:	$29,915
State:	$3,923

Here:	4.8% of AGI
State:	3.3% of AGI

(% of AGI for various income ranges: 2.4% for AGIs $10k-25k, 3.0% for AGIs $25k-50k, 4.8% for AGIs $50k-75k, 4.1% for AGIs $75k-100k, 4.6% for AGIs over 100k)

Total tax: $108,206 (reported on 84.6% of returns)

94028:	$108,206
State:	$10,761

(% of AGI for various income ranges: 5.9% for AGIs $10k-25k, 7.1% for AGIs $25k-50k, 9.2% for AGIs $50k-75k, 10.0% for AGIs $75k-100k, 22.6% for AGIs over 100k)

Earned income credit: $1,036 (reported on 1.7% of returns)

Here:	$1,036
State:	$1,763

Percentage of individuals using paid preparers for their 2004 taxes: 70.1%

Here:	70%
State:	66%

(% for various income ranges: 63.6% for AGIs below $10k, 60.0% for AGIs $10k-25k, 54.8% for AGIs $25k-50k, 69.5% for AGIs $50k-75k, 67.8% for AGIs $75k-100k, 77.6% for AGIs over 100k)

Nearest zip codes: 94304, 94305, 94022, 94027, 94025, 94306.
Menlo Park Zip Code Map

Likely homosexual households (counted as self-reported same-sex unmarried-partner households)

• Lesbian couples: 0.7% of all households
• Gay men: 0.0% of all households

Household received Food Stamps/SNAP in the past 12 months: 41
Household did not receive Food Stamps/SNAP in the past 12 months: 2,516

Women who had a birth in the past 12 months: 9 (9 now married, 0 unmarried)
Women who did not have a birth in the past 12 months: 869 (411 now married, 455 unmarried)

Housing units in zip code 94028 with a mortgage: 1,103 (266 second mortgage, 240 both second mortgage and home equity loan)
Houses without a mortgage: 53

Median monthly owner costs for units with a mortgage: $3,876
Median monthly owner costs for units without a mortgage: $1,556

Residents with income below the poverty level in 2022:
Residents with income below 50% of the poverty level in 2022:

• Zip code 94028 household income distribution in 2022

• 32Less than $10,000
• 41$15,000 to $19,999
• 41$20,000 to $24,999
• 49$25,000 to $29,999
• 13$30,000 to $34,999
• 18$35,000 to $39,999
• 29$40,000 to $44,999
• 10$45,000 to $49,999
• 30$50,000 to $59,999
• 44$60,000 to $74,999
• 165$75,000 to $99,999
• 165$100,000 to $124,999
• 181$125,000 to $149,999
• 270$150,000 to $199,999
• 1,533$200,000 or more

• Rent paid by renters in 2022 in zip code 94028

• 25$750 to $799
• 27$1,000 to $1,249
• 13$1,250 to $1,499
• 12$2,500 to $2,999
• 41$3,000 to $3,499
• 174$3,500 or more
• 147No cash rent

Median gross rent in 2022: $3,527.

Estimated median house (or condo) value in 2022 for:

• White Non-Hispanic householders: $2,171,698
• Asian householders: $2,171,698
• Two or more races householders: $1,357,310
• Hispanic or Latino householders: $2,171,698

Estimated median house or condo value in 2022: $2,171,698 Lower value quartile - upper value quartile: $2,217,999 - $2,180,373

Mean price in 2022:

Detached houses: $2,262,213

Here:	$2,262,213
State:	$988,808

Townhouses or other attached units: $1,449,481

Here:	$1,449,481
State:	$838,546

In 2-unit structures: $2,655,569

Here:	$2,655,569
State:	$1,138,100

In 3-to-4-unit structures: $1,339,241

Here:	$1,339,241
State:	$824,253

In 5-or-more-unit structures: $1,127,351

Here:	$1,127,351
State:	$730,996

Mobile homes: $257,428

Here:	$257,428
State:	$184,506

Occupied boats, RVs, vans, etc.: $1,977,349

Here:	$1,977,349
State:	$204,957

Housing units in structures:

• One, detached: 2,368
• One, attached: 47
• Two: 12
• 3 or 4: 14
• 5 to 9: 143
• 10 to 19: 74
• 20 to 49: 14
• Mobile homes: 77

Unemployment: 3.7%

• Means of transportation to work in zip code 94028

• 47.0%1,334Drove a car alone
• 3.7%106Carpooled
• 0.2%5Bus or trolley bus
• 0.7%19Subway or elevated
• 4.3%121Bicycle
• 1.9%55Walked
• 0.6%17Other means
• 49.3%1,400Worked at home

• Travel time to work (commute) in zip code 94028

• 96Less than 5 minutes
• 405 to 9 minutes
• 43610 to 14 minutes
• 19415 to 19 minutes
• 25220 to 24 minutes
• 17725 to 29 minutes
• 16430 to 34 minutes
• 13935 to 39 minutes
• 3540 to 44 minutes
• 3445 to 59 minutes
• 5560 to 89 minutes
• 3090 or more minutes

Percentage of zip code residents living and working in this county: 68.4%

Household type by relationship:

Households: 6,830

• Male householders: 1,369 (291 living alone), Female householders: 1,251 (388 living alone)

• 1,754 spouses (1,754 opposite-sex spouses), 86 unmarried partners, (61 opposite-sex unmarried partners), 1,512 children (1,479 natural, 34 adopted, 0 stepchildren), 107 grandchildren, 182 brothers or sisters, 182 parents, 0 foster children, 38 other relatives, 302 non-relatives

• In group quarters: 57 (-1 institutionalized population)

Size of family households: 932 2-persons, 333 3-persons, 374 4-persons, 109 5-persons, 81 6-persons, 25 7-or-more-persons

Size of nonfamily households: 679 1-person, 85 2-persons

934 married couples with children.
0 single-parent households ().

83.8% of residents of 94028 zip code speak English at home.
7.0% of residents speak Spanish at home (25% very well, 16% well, 42% not well, 17% not at all).
7.4% of residents speak other Indo-European language at home (93% very well, 7% well).
2.7% of residents speak Asian or Pacific Island language at home (89% very well, 5% well, 6% not well).

Housing units lacking complete kitchen facilities: 5.3%

Population in 1990: 6,379. Population change in the 1990s: +216 (+3.4%).

Place of birth for U.S.-born residents:

• This state: 3,168
• Northeast: 879
• Midwest: 742
• South: 286
• West: 326

74% of the 94028 zip code residents lived in the same house 5 years ago.
   Out of people who lived in different houses, 37% lived in this county.
   Out of people who lived in different counties, 50% lived in California.

94% of the 94028 zip code residents lived in the same house 1 year ago.
   Out of people who lived in different houses, 50% moved from this county.
   Out of people who lived in different houses, 24% moved from different county within same state.
   Out of people who lived in different houses, 23% moved from different state.
   Out of people who lived in different houses, 8% moved from abroad.

Private vs. public school enrollment:

Students in private schools in grades 1 to 8 (elementary and middle school): 94
Students in private schools in grades 9 to 12 (high school): 194 Students in private undergraduate colleges: 250

Companies with federal contracts located in this zip code:

• FINEMECH INC (35 KIOWA CT in PORTOLA VALLEY, CA; small business)

  $5,280 with Army for Miscellaneous Maintenance and Repair Shop Specialized Equipment. Signed on 2006-04-13. Completion date: 2006-05-12.

Top industries in this zip code by the number of employees in 2005:

• Educational Services: Elementary and Secondary Schools (100-249 employees: 1 establishment, 20-49 employees: 1 establishment)
• Health Care and Social Assistance: Continuing Care Retirement Communities (100-249: 1)
• Administrative and Support and Waste Management and Remediation Services: Landscaping Services (50-99: 1, 5-9: 1, 1-4: 2)
• Professional, Scientific, and Technical Services: Custom Computer Programming Services (20-49: 1, 10-19: 2, 1-4: 5)
• Accommodation and Food Services: Full-Service Restaurants (20-49: 1, 10-19: 1, 5-9: 1, 1-4: 1)
• Arts, Entertainment, and Recreation: All Other Amusement and Recreation Industries (20-49: 1, 10-19: 1, 1-4: 1)
• Other Services (except Public Administration): Religious Organizations (20-49: 1, 10-19: 1)
• Professional, Scientific, and Technical Services: Veterinary Services (10-19: 2, 5-9: 1, 1-4: 1)
• Arts, Entertainment, and Recreation: Fitness and Recreational Sports Centers (20-49: 1, 1-4: 2)

Detailed HMDA statistics for the following Tracts: 6132.00

2006 - 2018 National Fire Incident Reporting System (NFIRS) incidents

According to the data from the years 2006 - 2018 the average number of fire incidents per year is 9. The highest number of fire incidents - 20 took place in 2017, and the least - 0 in 2012. The data has an increasing trend.
When looking into fire subcategories, the most incidents belonged to: Outside Fires (48.7%), and Structure Fires (34.2%).


• Fire incident types reported to NFIRS in Zip Code 94028
• 5748.7%Outside Fires
• 4034.2%Structure Fires
• 1714.5%Mobile Property/Vehicle Fires
• 32.6%Other

See full 2006 National Fire Incident Reporting System statistics for zip code 94028, California

Most common first names in zip code 94028 among deceased individuals
Name	Count	Lived (average)
John	29	82.0 years
Robert	24	76.9 years
Mary	20	92.0 years
Margaret	17	88.8 years
Helen	16	88.6 years
James	16	80.4 years
William	16	79.1 years
Dorothy	15	88.2 years
Ruth	15	88.2 years
George	14	84.2 years

Most common last names in zip code 94028 among deceased individuals
Last name	Count	Lived (average)
Smith	8	80.7 years
Kelly	5	83.6 years
Lewis	5	76.8 years
Miller	5	82.4 years
Taylor	5	79.0 years
Arnold	4	84.0 years
Anderson	4	87.0 years
Brown	4	76.0 years
Johnson	4	86.8 years
Morris	4	78.7 years

Businesses in zip code 94028

• FedEx: 1
• UPS: 1