Postal Codes

12921 ZIP Code

Advertisement

English Español

ZIP code 12921 covers Chazy, New York, with a population of about 2,771 and a median household income of $100,500.

Population
2,77187 per square mile
Median age
35.73 points below the US average
Median household income
$100,5001.2× the New York median
Poverty rate
12.5%about the US average
Typical home value
$258,088up 34.8% in five years
Median rent
$96839% below the New York median
Degree or higher
30.6%4.4 points below the US average
Homeownership
84.8%19.8 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
45

Where 12921 is

Chazy, 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

Population2,771
Median age35.7
Family households81.8%
Born outside the US4.1%
Speaks a language other than English at home4.7%
White (non-Hispanic)85.6%
Black (non-Hispanic)1.7%
Asian (non-Hispanic)0.8%
Hispanic or Latino4.7%
Veterans10.8%
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$100,500
Income per person$39,396
Poverty rate12.5%
Households on SNAP or cash assistance15.3%

Household income distribution

Under $10k9.9%
$10–15k2.9%
$15–20k0.0%
$20–25k2.7%
$25–30k0.9%
$30–35k0.9%
$35–40k0.0%
$40–45k1.1%
$45–50k1.1%
$50–60k0.7%
$60–75k7.9%
$75–100k21.6%
$100–125k4.5%
$125–150k14.4%
$150–200k23.8%
$200k or more7.4%

Income as declared to the IRS

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

Tax returns filed1,220
Mean adjusted gross income$77,960
Returns declaring $200,000 or more4.9%
Returns, under $25k25.4%
Returns, $25k–$50k25.4%
Returns, $50k–$75k14.8%
Returns, $75k–$100k10.7%
Returns, $100k–$200k18.9%
Returns, $200k or more4.9%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$195,300
Median gross rent$968
Owner-occupied84.8%
Vacant homes24.6%
Median year built1979

What the homes are

Detached house78.9%
2 to 4 units6.4%
5 to 19 units0.7%
20 or more units1.1%
Mobile home12.9%
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$258,088as of 2026-07
Typical home value, 1 yearup 6.6%
Typical home value, 5 yearsup 34.8%
Typical home value, 10 yearsup 92.1%
Typical home value since 2000
200020132026$258,088$91,044

$91,044 in 2000 to $258,088 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate4.7%
Bachelor's degree or higher30.6%
High school diploma or higher95.4%
Works from home16.7%
Drives to work alone75.4%
Takes public transport0.2%
Commutes 45 minutes or more5.4%
Health

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

Obesity33.9% 0.5 pts above the national average of 33.4%
Diagnosed diabetes11.3% 0.7 pts below the national average of 12%
Currently smokes15.3% 2.1 pts above the national average of 13.2%
High blood pressure36% 1.9 pts above the national average of 34.1%
Fair or poor general health18.6% 1.7 pts below the national average of 20.3%
No health insurance (18–64)5.7% 5.6 pts below the national average of 11.3%
Depression22.6% 0.7 pts above the national average of 21.9%
No leisure-time physical activity27.2% 1.8 pts above the national average of 25.4%
Arthritis29.9% 4.8 pts above the national average of 25.1%
Binge drinking16% same as the national average of 16%
Taking blood pressure medication78.4% 3.7 pts above the national average of 74.7%
Cancer (non-skin)9.9% 2.2 pts above the national average of 7.7%
Current asthma11.8% 1.4 pts above the national average of 10.4%
Coronary heart disease7.5% 1.3 pts above the national average of 6.2%
Routine check-up in past year80.8% 4.1 pts above the national average of 76.7%
Cholesterol screening89.2% 3.3 pts above the national average of 85.9%
Cognitive disability13.6% 1.2 pts below the national average of 14.8%
Colorectal screening68.9% 4.6 pts above the national average of 64.3%
COPD8.3% 1.7 pts above the national average of 6.6%
Visited a dentist64.9% 3.6 pts above the national average of 61.3%
Any disability29.1% 1.6 pts below the national average of 30.7%
Lacks emotional support22.7% 2.1 pts below the national average of 24.8%
Food insecurity13.1% 4 pts below the national average of 17.1%
Received food stamps12.4% 1.9 pts below the national average of 14.3%
Hearing disability7% same as the national average of 6.7%
High cholesterol37.4% 1.2 pts above the national average of 36.2%
Housing insecurity11.2% 2.6 pts below the national average of 13.8%
Independent living disability8.4% same as the national average of 8.4%
Lacks transport7.3% 1.9 pts below the national average of 9.2%
Loneliness32.2% 2.2 pts below the national average of 34.4%
Mammography use75.3% 0.6 pts below the national average of 75.9%
Poor mental health (14+ days)17.3% 0.5 pts above the national average of 16.8%
Mobility disability13.9% same as the national average of 14%
Poor physical health (14+ days)14.8% 1.3 pts above the national average of 13.5%
Self-care disability4% same as the national average of 4%
Utility shut-off threat7.1% 1.7 pts below the national average of 8.8%
Sleeps under 7 hours34% 2.4 pts below the national average of 36.4%
Stroke3.8% same as the national average of 3.4%
All natural teeth lost13.9% 0.9 pts above the national average of 13%
Vision disability4.8% 0.8 pts below the national average of 5.6%
Advertisement
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments45
People employed272
Annual payroll$13,424,000
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 65% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 4 census tracts this ZIP code covers
Expected annual loss60.5 out of 100
Community resilience68.7 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.

Ice storm90.2Relatively High at its worst in this ZIP code
River flooding88.1Relatively High at its worst in this ZIP code
Winter weather83.9Relatively High at its worst in this ZIP code
Lightning77.1Relatively High at its worst in this ZIP code
Earthquake76.8Relatively Moderate at its worst in this ZIP code
Strong wind66Relatively Moderate at its worst in this ZIP code
Wildfire60Very Low at its worst in this ZIP code
Landslide57.2Very Low at its worst in this ZIP code
Hurricane54.4Relatively Low at its worst in this ZIP code
Cold wave41.3Relatively Moderate at its worst in this ZIP code
Hail38.1Relatively Low at its worst in this ZIP code
Heat wave33.3Relatively Low at its worst in this ZIP code
Tornado31.9Relatively 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$100,500$84,578$78,538
Income per person$39,396$49,520$43,289
Poverty rate12.5%13.7%12.4%
Median home value$195,300$403,000$303,400
Median gross rent$968$1,576$1,348
Homeownership84.8%54.3%65%
Bachelor's degree or higher30.6%39.6%35%
Unemployment rate4.7%6.2%5.2%
Works from home16.7%13.3%13.5%
Born outside the US4.1%22.6%13.9%
Median age35.739.638.7
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 stationCHAZY, NY US4.5 km away

Average high and low by month

January28.2°F / 10.4°F
February31°F / 11.8°F
March40.7°F / 22.7°F
April55.9°F / 35.7°F
May69.4°F / 47.4°F
June77.5°F / 57°F
July81.6°F / 62.7°F
August80.2°F / 60°F
September72.3°F / 52°F
October58.8°F / 41.4°F
November45.8°F / 31.2°F
December34.4°F / 19.5°F
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 supermarket100% of this ZIP code's area
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%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

Chazy Union Free School District96.7% of this ZIP code's land area
Northeastern Clinton Central School District3.3% 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 vulnerability38more vulnerable than 38% of US census tracts
Socioeconomic status33more vulnerable than 33% of US census tracts
Household characteristics30more vulnerable than 30% of US census tracts
Racial and ethnic minority status9more vulnerable than 9% of US census tracts
Housing type and transport72more vulnerable than 72% of US census tracts
Walkability5.2 out of 20Least walkable
Nearby ZIP codes

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

05463 Isle La Motte, VT8.9 km away
12919 Champlain, NY9.9 km away
12992 West Chazy, NY11.2 km away
12979 Rouses Point, NY12.8 km away
12958 Mooers, NY13.1 km away
05474 North Hero, VT14.8 km away
12910 Altona, NY15 km away
12959 Mooers Forks, NY19.3 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.

Clinton County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area31.72 sq mi
Water area0.13 sq mi
Population density87 people per sq mi
Latitude, longitude44.8884, -73.4501

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.

Advertisement