ZIP Code Tabulation Area · New York

ZIP Code 12421: Delaware County, NY

ZIP Code 12421 (Delaware County, New York) has an estimated 261 residents in 149 households. The median household income is $100,819, the median home value is $372,200 and the median gross rent is —. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Some estimates have a large margin of error. 6 figures for this ZIP (population, household income, unemployment, bachelor's or higher, owner-occupied, commute) are marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

261*

Margin of error ±129· estimate has a large margin of error

Median household income

$100,819*

Margin of error ±$69,643· estimate has a large margin of error

Median home value

$372,200

Margin of error ±$149,156

Median gross rent

—

Margin of error not available

Median age

70.3 yrs

Margin of error ±13.3 yrs

Mean travel time to work

31.3 min*

Margin of error ±33.9 min· estimate has a large margin of error

How ZIP 12421 compares with New York and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 1242170.3 yrsNew York39.8 yrsUnited States38.9 yrs

Median household income

ZIP 12421$100,819*New York$85,974United States$80,734

Per capita income

ZIP 12421$82,560New York$50,712United States$44,673

Poverty rate

ZIP 124218.4%New York14.0%United States12.5%

Unemployment rate

ZIP 1242111.0%*New York6.4%United States5.2%

Bachelor's degree or higher

ZIP 1242144.8%*New York40.2%United States35.7%

Median home value

ZIP 12421$372,200New York$423,800United States$332,700

Median gross rent

ZIP 12421—New York$1,621/moUnited States$1,413/mo

Owner-occupied homes

ZIP 1242175.2%*New York54.3%United States65.2%

Mean travel time to work

ZIP 1242131.3 min*New York32.6 minUnited States26.4 min

Worked from home

ZIP 124213.9%New York14.9%United States15.1%

All figures for ZIP 12421

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 12421 — ACS 2020–2024 5-year estimates
MeasureZIP 12421Margin of errorNew YorkUnited States
Total population261*±12919,852,366334,922,499
Median age70.3 yrs±13.3 yrs39.8 yrs38.9 yrs
Households149±717,722,646129,227,496
Median household income$100,819*±$69,643$85,974$80,734
Per capita income$82,560±$26,484$50,712$44,673
Poverty rate8.4%±9.5 pts14.0%12.5%
Unemployment rate11.0%*±11.3 pts6.4%5.2%
Bachelor's degree or higher44.8%*±29.9 pts40.2%35.7%
Median home value$372,200±$149,156$423,800$332,700
Median gross rent——$1,621/mo$1,413/mo
Owner-occupied homes75.2%*±16.9 pts54.3%65.2%
Mean travel time to work31.3 min*±33.9 min32.6 min26.4 min
Worked from home3.9%±5.2 pts14.9%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 12421
GroupZIP 12421New YorkUnited States
White alone, not Hispanic or Latino100.0%52.8%57.4%
Black or African American alone, not Hispanic or Latino0.0%13.4%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.0%0.2%0.5%
Asian alone, not Hispanic or Latino0.0%9.0%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.0%0.2%
Some other race alone, not Hispanic or Latino0.0%1.0%0.6%
Two or more races, not Hispanic or Latino0.0%3.8%4.3%
Hispanic or Latino (of any race)0.0%19.8%19.3%

Where ZIP 12421 is

State
New York
Main county
Delaware County
Land area
17.19 sq mi· about 15 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Delaware County

12434 Delaware County, NY12438 Delaware County, NY12441 Delaware County, NY12455 Delaware County, NY12459 Delaware County, NY12474 Delaware County, NY12760 Delaware County, NY12776 Delaware County, NY13731 Delaware County, NY13739 Delaware County, NY13740 Delaware County, NY13750 Delaware County, NY13751 Davenport Center, NY13752 Delaware County, NY13753 Delaware County, NY13755 Delaware County, NY13756 Delaware County, NY13757 Delaware County, NY13774 Delaware County, NY13775 Delaware County, NY13782 Delaware County, NY13783 Delaware County, NY13786 Delaware County, NY13788 Delaware County, NY

See every ZIP code in New York, or compare ZIP 12421 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.