Postal Codes

12821 ZIP Code

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ZIP code 12821 covers Comstock, New York, with a population of about 2,228 and a median household income of $32,344.

Population
2,228399 per square mile
Median age
40.51.8 points above the US average
Median household income
$32,34462% below the New York median
Poverty rate
23.3%10.9 points above the US average
Typical home value
$248,832
Median rent
$85746% below the New York median
Degree or higher
2.7%32.3 points below the US average
Homeownership
51.5%13.5 points below the US average
Time zone
Eastern UTC-05:00observes daylight saving time

Where 12821 is

Comstock, New York — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population2,228
Median age40.5
Family households92.4%
Born outside the US8.9%
Speaks a language other than English at home17.9%
White (non-Hispanic)36.2%
Black (non-Hispanic)40.3%
Asian (non-Hispanic)0.7%
Hispanic or Latino19.7%
Veterans2.8%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$32,344
Income per person$3,808
Poverty rate23.3%
Households on SNAP or cash assistance9.8%

Household income distribution

Under $10k0.0%
$10–15k0.0%
$15–20k0.0%
$20–25k6.1%
$25–30k9.8%
$30–35k55.3%
$35–40k0.0%
$40–45k0.0%
$45–50k6.1%
$50–60k3.8%
$60–75k0.0%
$75–100k14.4%
$100–125k0.0%
$125–150k4.5%
$150–200k0.0%
$200k or more0.0%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed150
Mean adjusted gross income$58,233
Returns declaring $200,000 or more0%
Returns, under $25k20.0%
Returns, $25k–$50k26.7%
Returns, $50k–$75k20.0%
Returns, $75k–$100k33.3%
Returns, $100k–$200k0.0%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$212,000
Median gross rent$857
Rent as a share of household income32.5%
Owner-occupied51.5%
Vacant homes0%
Median year built1979

What the homes are

Detached house47.7%
2 to 4 units42.4%
Mobile home9.8%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$248,832as of 2026-07
Typical home value, 1 yearup 0.7%
Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate0%
Bachelor's degree or higher2.7%
High school diploma or higher57%
Works from home4%
Drives to work alone84.6%
Takes public transport0%
Commutes 45 minutes or more0%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity38.1% 4.7 pts above the national average of 33.4%
Diagnosed diabetes10.2% 1.8 pts below the national average of 12%
Currently smokes19.5% 6.3 pts above the national average of 13.2%
High blood pressure32.8% 1.3 pts below the national average of 34.1%
Fair or poor general health24% 3.7 pts above the national average of 20.3%
No health insurance (18–64)15.8% 4.5 pts above the national average of 11.3%
Depression14.5% 7.4 pts below the national average of 21.9%
No leisure-time physical activity31.2% 5.8 pts above the national average of 25.4%
Arthritis15.8% 9.3 pts below the national average of 25.1%
Binge drinking20.4% 4.4 pts above the national average of 16%
Taking blood pressure medication62.1% 12.6 pts below the national average of 74.7%
Cancer (non-skin)3.2% 4.5 pts below the national average of 7.7%
Current asthma9.4% 1 pts below the national average of 10.4%
Coronary heart disease4.6% 1.6 pts below the national average of 6.2%
Routine check-up in past year73.9% 2.8 pts below the national average of 76.7%
Cholesterol screening79.2% 6.7 pts below the national average of 85.9%
Cognitive disability17.1% 2.3 pts above the national average of 14.8%
Colorectal screening52.9% 11.4 pts below the national average of 64.3%
COPD5.3% 1.3 pts below the national average of 6.6%
Visited a dentist45.7% 15.6 pts below the national average of 61.3%
Any disability31.4% 0.7 pts above the national average of 30.7%
Lacks emotional support37.8% 13 pts above the national average of 24.8%
Food insecurity29.8% 12.7 pts above the national average of 17.1%
Received food stamps25.8% 11.5 pts above the national average of 14.3%
Hearing disability4.2% 2.5 pts below the national average of 6.7%
High cholesterol30.2% 6 pts below the national average of 36.2%
Housing insecurity26.5% 12.7 pts above the national average of 13.8%
Independent living disability8.7% same as the national average of 8.4%
Lacks transport15.5% 6.3 pts above the national average of 9.2%
Loneliness38.5% 4.1 pts above the national average of 34.4%
Mammography use76.1% same as the national average of 75.9%
Poor mental health (14+ days)18.1% 1.3 pts above the national average of 16.8%
Mobility disability11.1% 2.9 pts below the national average of 14%
Poor physical health (14+ days)13.1% same as the national average of 13.5%
Self-care disability4.5% 0.5 pts above the national average of 4%
Utility shut-off threat15.9% 7.1 pts above the national average of 8.8%
Sleeps under 7 hours44% 7.6 pts above the national average of 36.4%
Stroke2.8% 0.6 pts below the national average of 3.4%
All natural teeth lost13% same as the national average of 13%
Vision disability6.4% 0.8 pts above the national average of 5.6%
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Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 23.5% of US census tracts
FEMA ratingRelatively Low
Expected annual loss27.2 out of 100
Community resilience60.3 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Landslide88.1Relatively Low at its worst in this ZIP code
Lightning88Relatively High at its worst in this ZIP code
Cold wave71.8Relatively Moderate at its worst in this ZIP code
Hurricane61.6Relatively Low at its worst in this ZIP code
Hail56.6Relatively Low at its worst in this ZIP code
Winter weather48.9Relatively Moderate at its worst in this ZIP code
Avalanche46Very Low at its worst in this ZIP code
Wildfire43.9Very Low at its worst in this ZIP code
Tornado43.8Relatively Low at its worst in this ZIP code
Strong wind43.6Relatively Low at its worst in this ZIP code
River flooding41.8Relatively Low at its worst in this ZIP code
Earthquake40.8Very Low at its worst in this ZIP code
Ice storm40.2Relatively Low at its worst in this ZIP code
Heat wave17.8Relatively Low at its worst in this ZIP code
Compared with New York and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPNew YorkUnited States
Median household income$32,344$84,578$78,538
Income per person$3,808$49,520$43,289
Poverty rate23.3%13.7%12.4%
Median home value$212,000$403,000$303,400
Median gross rent$857$1,576$1,348
Homeownership51.5%54.3%65%
Bachelor's degree or higher2.7%39.6%35%
Unemployment rate0%6.2%5.2%
Works from home4%13.3%13.5%
Born outside the US8.9%22.6%13.9%
Median age40.539.638.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationWHITEHALL, NY US10.7 km away
Rain in a year43 in

Average high and low by month

January30.3°F / 12.1°F3 in rain
February34°F / 12.5°F2.57 in rain
March43.1°F / 22.4°F2.99 in rain
April57.9°F / 35.2°F3.3 in rain
May71°F / 47.2°F3.33 in rain
June79.1°F / 56.5°F4.37 in rain
July83.5°F / 61.3°F4.36 in rain
August81.7°F / 59.9°F4.45 in rain
September73.9°F / 51.8°F3.58 in rain
October60.7°F / 40.7°F4.05 in rain
November47.2°F / 30.7°F2.98 in rain
December35.5°F / 20.5°F3.57 in rain
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

Fort Ann Central School District100% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability39more vulnerable than 39% of US census tracts
Socioeconomic status47more vulnerable than 47% of US census tracts
Household characteristics19more vulnerable than 19% of US census tracts
Racial and ethnic minority status62more vulnerable than 62% of US census tracts
Housing type and transport39more vulnerable than 39% of US census tracts
Walkability4.7 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

12854 North Granville, NY5.1 km away
12827 Fort Ann, NY7.1 km away
12849 Middle Granville, NY8.2 km away
12887 Whitehall, NY10.3 km away
12838 Hartford, NY12.5 km away
12832 Granville, NY12.6 km away
12837 Hampton, NY14.1 km away
05764 Poultney, VT16.4 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Washington County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area5.58 sq mi
Water area0.11 sq mi
Population density399 people per sq mi
Latitude, longitude43.4614, -73.4033

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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