Estimated zip code population in 2022: 1,306 Zip code population in 2010: 1,366 Zip code population in 2000: 1,343
Houses and condos: 730 Renter-occupied apartments: 73
% of renters here:
22%
State:
26%
March 2022 cost of living index in zip code 04421: 89.7 (less than average, U.S. average is 100)
Land area: 7.8 sq. mi. Water area: 12.2 sq. mi.
Population density: 168 people per square mile
(very low).
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Real estate property taxes paid for housing units in 2022:
This zip code:
0.7% ($3,511)
Maine:
1.0% ($2,785)
Median real estate property taxes paid for housing units with mortgages in 2022: $3,246 (0.7%) Median real estate property taxes paid for housing units with no mortgage in 2022: $4,867 (0.6%)
Estimated median house/condo value in 2022: $490,625
04421:
$490,625
Maine:
$290,600
Median resident age:
This zip code:
20.9 years
Maine median age:
45.1 years
Average household size:
This zip code:
2.2 people
Maine:
2.2 people
Averages for the 2020 tax year for zip code 04421, filed in 2021:
Average Adjusted Gross Income (AGI) in 2020: $103,330 (Individual Income Tax Returns)
Here:
$103,330
State:
$68,227
Salary/wage: $70,735 (reported on 69.7% of returns)
Here:
$70,735
State:
$55,127
(% of AGI for various income ranges: 1106.7% for AGIs below $25k, 2262.0% for AGIs $25k-50k, 7010.0% for AGIs $75k-100k, 12495.0% for AGIs $100k-200k)
Taxable interest for individuals: $1,529 (reported on 51.5% of returns)
This zip code:
$1,529
Maine:
$1,162
(% of AGI for various income ranges: 10.0% for AGIs below $25k, 45.0% for AGIs $75k-100k, 145.0% for AGIs $100k-200k)
Ordinary dividends: $12,947 (reported on 45.5% of returns)
Here:
$12,947
State:
$7,695
(% of AGI for various income ranges: 648.0% for AGIs $25k-50k, 935.0% for AGIs $75k-100k, 870.0% for AGIs $100k-200k)
Net capital gain/loss in AGI: +$21,862 (reported on 39.4% of returns)
Here:
+$21,862
State:
+$22,201
(% of AGI for various income ranges: 200.0% for AGIs below $25k, 1390.0% for AGIs $100k-200k)
Profit/loss from business: +$16,900 (reported on 18.2% of returns)
Here:
+$16,900
State:
+$15,095
(% of AGI for various income ranges: 814.0% for AGIs $25k-50k, 1517.5% for AGIs $100k-200k)
Taxable individual retirement arrangement distribution: $27,720 (reported on 15.2% of returns)
04421:
$27,720
Maine:
$18,314
(% of AGI for various income ranges: 3465.0% for AGIs $100k-200k)
Total itemized deductions: $44,825 (reported on 12.1% of returns)
Here:
$44,825
State:
$31,197
(% of AGI for various income ranges: 4482.5% for AGIs $100k-200k)
Charity contributions: $9,175 (reported on 12.1% of returns)
Here:
$9,175
State:
$9,863
(% of AGI for various income ranges: 917.5% for AGIs $100k-200k)
Taxes paid: $10,350 (reported on 12.1% of returns)
04421:
$10,350
State:
$8,241
(% of AGI for various income ranges: 1035.0% for AGIs $100k-200k)
Earned income credit: $1,100 (reported on 9.1% of returns)
Here:
$1,100
State:
$1,960
(% of AGI for various income ranges: 55.0% for AGIs below $25k)
Percentage of individuals using paid preparers for their 2020 taxes: 93.9%
Here:
94%
State:
92%
(% for various income ranges: 88.9% for AGIs below $25k, 100.0% for AGIs $25k-50k, 100.0% for AGIs $50k-75k, 75.0% for AGIs $75k-100k, 100.0% for AGIs $100k-200k, 100.0% for AGIs over 200k)
Averages for the 2012 tax year for zip code 04421, filed in 2013:
Average Adjusted Gross Income (AGI) in 2012: $77,089 (Individual Income Tax Returns)
Here:
$77,089
State:
$52,375
Salary/wage: $50,888 (reported on 69.4% of returns)
Here:
$50,888
State:
$43,415
(% of AGI for various income ranges: 63.8% for AGIs below $25k, 57.2% for AGIs $25k-50k, 49.8% for AGIs $50k-75k, 47.2% for AGIs $75k-100k, 84.6% for AGIs $100k-200k)
Taxable interest for individuals: $1,833 (reported on 50.0% of returns)
This zip code:
$1,833
Maine:
$1,221
(% of AGI for various income ranges: 4.4% for AGIs below $25k, 0.9% for AGIs $25k-50k, 0.4% for AGIs $50k-75k, 0.8% for AGIs $75k-100k, 1.8% for AGIs $100k-200k, 0.6% for AGIs over 200k)
Ordinary dividends: $10,019 (reported on 44.4% of returns)
Here:
$10,019
State:
$5,812
(% of AGI for various income ranges: 8.2% for AGIs below $25k, 7.3% for AGIs $25k-50k, 12.4% for AGIs $50k-75k, 4.1% for AGIs $100k-200k, 6.5% for AGIs over 200k)
Net capital gain/loss in AGI: +$5,369 (reported on 36.1% of returns)
Here:
+$5,369
State:
+$11,897
(% of AGI for various income ranges: 3.3% for AGIs $50k-75k, 3.2% for AGIs $100k-200k, 3.8% for AGIs over 200k)
Profit/loss from business: +$7,071 (reported on 19.4% of returns)
Here:
+$7,071
State:
+$12,144
(% of AGI for various income ranges: 6.5% for AGIs below $25k, 11.3% for AGIs $25k-50k, 1.4% for AGIs $100k-200k)
Taxable individual retirement arrangement distribution: $17,443 (reported on 19.4% of returns)
04421:
$17,443
Maine:
$13,385
Total itemized deductions: $29,772 (25% of AGI, reported on 50.0% of returns)
Here:
$29,772
State:
$21,859
Here:
24.7% of AGI
State:
20.9% of AGI
(% of AGI for various income ranges: 42.2% for AGIs $25k-50k, 18.6% for AGIs $50k-75k, 16.2% for AGIs $75k-100k, 19.0% for AGIs $100k-200k, 17.6% for AGIs over 200k)
Charity contributions: $3,719 (reported on 44.4% of returns)
Here:
$3,719
State:
$2,741
(% of AGI for various income ranges: 2.9% for AGIs $25k-50k, 2.0% for AGIs $75k-100k, 3.0% for AGIs $100k-200k, 2.2% for AGIs over 200k)
Taxes paid: $11,972 (reported on 50.0% of returns)
04421:
$11,972
State:
$9,996
(% of AGI for various income ranges: 9.7% for AGIs $25k-50k, 5.4% for AGIs $50k-75k, 6.9% for AGIs $75k-100k, 9.1% for AGIs $100k-200k, 8.3% for AGIs over 200k)
Earned income credit: $1,400 (reported on 8.3% of returns)
Here:
$1,400
State:
$1,959
(% of AGI for various income ranges: 3.0% for AGIs below $25k)
Percentage of individuals using paid preparers for their 2012 taxes: 63.9%
Here:
64%
State:
48%
(% for various income ranges: 58.3% for AGIs below $25k, 57.1% for AGIs $25k-50k, 60.0% for AGIs $50k-75k, 75.0% for AGIs $75k-100k, 100.0% for AGIs $100k-200k)
Averages for the 2004 tax year for zip code 04421, filed in 2005:
Average Adjusted Gross Income (AGI) in 2004: $61,978 (Individual Income Tax Returns)
Here:
$61,978
State:
$42,606
Salary/wage: $48,021 (reported on 68.7% of returns)
Here:
$48,021
State:
$36,376
(% of AGI for various income ranges: 81.5% for AGIs below $10k, 59.4% for AGIs $10k-25k, 57.1% for AGIs $25k-50k, 63.6% for AGIs $50k-75k, 50.3% for AGIs $75k-100k, 49.0% for AGIs over 100k)
Taxable interest for individuals: $2,559 (reported on 59.5% of returns)
This zip code:
$2,559
Maine:
$1,367
(% of AGI for various income ranges: 9.6% for AGIs below $10k, 3.5% for AGIs $10k-25k, 3.4% for AGIs $25k-50k, 4.3% for AGIs $50k-75k, 0.5% for AGIs $75k-100k, 2.0% for AGIs over 100k)
Taxable dividends: $7,055 (reported on 48.0% of returns)
Here:
$7,055
State:
$3,533
(% of AGI for various income ranges: 6.2% for AGIs below $10k, 6.9% for AGIs $10k-25k, 6.8% for AGIs $25k-50k, 6.8% for AGIs $50k-75k, 2.0% for AGIs $75k-100k, 5.5% for AGIs over 100k)
Net capital gain/loss: +$8,669 (reported on 38.6% of returns)
Here:
+$8,669
State:
+$11,433
(% of AGI for various income ranges: -1.0% for AGIs $10k-25k, 1.9% for AGIs $25k-50k, 1.8% for AGIs $50k-75k, 0.0% for AGIs $75k-100k, 9.2% for AGIs over 100k)
Profit/loss from business: +$11,477 (reported on 21.2% of returns)
Here:
+$11,477
State:
+$10,755
(% of AGI for various income ranges: 12.3% for AGIs below $10k, 2.2% for AGIs $10k-25k, 6.5% for AGIs $25k-50k, 4.7% for AGIs $50k-75k, 4.1% for AGIs over 100k)
IRA payment deduction: $2,000 (reported on 2.4% of returns)
04421:
$2,000
Maine:
$3,014
Total itemized deductions: $26,911 (27% of AGI, reported on 48.7% of returns)
Here:
$26,911
State:
$18,231
Here:
26.7% of AGI
State:
21.7% of AGI
(% of AGI for various income ranges: 24.0% for AGIs $10k-25k, 22.9% for AGIs $25k-50k, 23.3% for AGIs $50k-75k, 19.1% for AGIs $75k-100k, 20.8% for AGIs over 100k)
Charity contributions deductions: $2,906 (3% of AGI, reported on 43.4% of returns)
Here:
$2,906
State:
$2,466
Here:
2.8% of AGI
State:
2.8% of AGI
(% of AGI for various income ranges: 0.8% for AGIs $10k-25k, 2.2% for AGIs $25k-50k, 1.9% for AGIs $50k-75k, 1.7% for AGIs $75k-100k, 2.3% for AGIs over 100k)
Total tax: $9,985 (reported on 79.5% of returns)
04421:
$9,985
State:
$6,047
(% of AGI for various income ranges: 2.7% for AGIs below $10k, 4.8% for AGIs $10k-25k, 7.1% for AGIs $25k-50k, 8.4% for AGIs $50k-75k, 10.6% for AGIs $75k-100k, 16.9% for AGIs over 100k)
Earned income credit: $913 (reported on 5.5% of returns)
Here:
$913
State:
$1,520
Percentage of individuals using paid preparers for their 2004 taxes: 57.1%
Here:
57%
State:
53%
(% for various income ranges: 26.8% for AGIs below $10k, 52.2% for AGIs $10k-25k, 58.3% for AGIs $25k-50k, 62.9% for AGIs $50k-75k, 63.2% for AGIs $75k-100k, 84.3% for AGIs over 100k)
Household received Food Stamps/SNAP in the past 12 months: 33 Household did not receive Food Stamps/SNAP in the past 12 months: 296
Women who had a birth in the past 12 months: 9 (8 now married, 0 unmarried) Women who did not have a birth in the past 12 months: 224 (32 now married, 191 unmarried)
Housing units in zip code 04421 with a mortgage: 173 (15 second mortgage, 15 both second mortgage and home equity loan) Houses without a mortgage: 19
Median monthly owner costs for units with a mortgage: $1,659 Median monthly owner costs for units without a mortgage: $1,003
Residents with income below the poverty level in 2022:
This zip code:
16.6%
Whole state:
10.8%
Residents with income below 50% of the poverty level in 2022:
This zip code:
0.3%
Whole state:
5.8%
Median number of rooms in houses and condos:
Here:
6.4
State:
6.1
Median number of rooms in apartments:
Here:
7.0
State:
4.0
Notable locations in this zip code not listed on our city pages
Notable locations in zip code 04421: Castine Yacht Club (A), Castine Town Dock (B), Castine Golf Club (C), Cary W Bok Swimming Pool (D), Graduate Commons (E), LEavitt Hall (F), Nutting Memorial Library (G), Perkins House (H), Pilot House (I), Platz Hall (J), Rodgers Hall (K), Bagaduce Volunteer Ambulance Corps (L), Witherle Memorial Library (M), Payson Hall (N), Oakley Logan Alexander Fieldhouse (O), Margaret Chase Smith Gymnasium (P), Presidents House (Q), Captain Quick Alumni Hall (R), Curtis Hall (S), Bath Iron Works Center for Advanced Technology (T). Display/hide their locations on the map
In group quarters: 587 (-1 institutionalized population)
Size of family households: 144 2-persons, 35 3-persons, 45 4-persons, 16 5-persons
Size of nonfamily households: 62 1-person, 17 2-persons, 6 3-persons
83 married couples with children.
41 single-parent households (41 women).
97.6% of residents of 04421 zip code speak English at home.
0.1% of residents speak Spanish at home (100% very well).
1.5% of residents speak other Indo-European language at home (100% very well).
0.2% of residents speak other language at home (100% well).
Foreign born population: 74 (5.7%) (49.3% of them are naturalized citizens)
This zip code:
5.7%
Whole state:
4.1%
16%Brazil
10%Tanzania
9%Sweden
9%United Kingdom, excluding England and Scotland
1%Germany
1%Dominica
16%English
15%American
9%German
8%Polish
8%Scottish
6%Irish
5%Italian
Year of entry for the foreign-born population
62010 or later
252000 to 2009
01990 to 1999
50Before 1990
Facilities with environmental interests located in this zip code:
ADAMS SCHOOL (PO BOX 29 in CASTINE, ME)
(Geographic Names Information System) (National Center for Education Statistics) - STATE ID-08301 Organizations: CASTINE SCHOOL DEPARTMENT (SCHOOL DISTRICT)
CASTINE COMMUNITY HOSPITAL (COURT ST in CASTINE, ME)
National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit Business SIC classification: SEWERAGE SYSTEMS Alternative names: TOWN OF CASTINE
Housing units lacking complete plumbing facilities: 4.1% Housing units lacking complete kitchen facilities: 4.2%
71.9%Fuel oil, kerosene, etc.
16.2%Bottled, tank, or LP gas
8.3%Wood
3.2%Electricity
1.0%Other fuel
Place of birth for U.S.-born residents:
This state: 495
Northeast: 341
Midwest: 108
South: 167
West: 125
39% of the 04421 zip code residents lived in the same house 5 years ago. Out of people who lived in different houses, 16% lived in this county. Out of people who lived in different counties, 50% lived in Maine.
86% of the 04421 zip code residents lived in the same house 1 year ago. Out of people who lived in different houses, 16% moved from this county. Out of people who lived in different houses, 55% moved from different county within same state. Out of people who lived in different houses, 23% moved from different state.
Private vs. public school enrollment:
Students in private schools in grades 1 to 8 (elementary and middle school): 7
Here:
9.9%
Maine:
12.7%
Students in private schools in grades 9 to 12 (high school): 4
Here:
8.8%
Maine:
12.6%
Students in private undergraduate colleges: 88
Here:
14.4%
Maine:
34.5%
Occupation by median earnings in the past 12 months ($)
135,585Transportation occupations
128,017Architecture and engineering occupations
90,903Health diagnosing and treating practitioners and other technical occupations
71,339Management occupations
49,095Business and financial operations occupations
42,933Education, training, and library occupations
Companies with federal contracts located in this zip code:
CASTINE RESEARCH CORP (MAIN ST in CASTINE, ME) 5 employees, $300000 revenue. Nonprofit Organization
$50,000 with Office of Justice Programs for Other Professional Services. Signed on 2002-08-15. Completion date: 2002-12-15.
Top industries in this zip code by the number of employees in 2005:
Accommodation and Food Services: Food Service Contractors (20-49 employees: 1 establishment)
Construction: Painting and Wall Covering Contractors (10-19: 1, 1-4: 1)
Accommodation and Food Services: Full-Service Restaurants (5-9: 2, 1-4: 1)
Accommodation and Food Services: Hotels (except Casino Hotels) and Motels (5-9: 2, 1-4: 1)
Construction: New Single-Family Housing Construction (except Operative Builders) (5-9: 1, 1-4: 1)
100% rural population.
(62.1%)
(37.9%)
Nearest zip codes: 04642, 04617, 04981, 04974, 04476, 04848.
