US Census Data

ZIP 12121 vs ZIP 12123

A side-by-side comparison of ZIP Code 12121 and ZIP Code 12123: population, income, housing, and more.

ZIP 12121 and ZIP 12123 are ZIP Code areas in New York. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 12123 has the higher population (4,853 vs 2,325 in ZIP 12121). ZIP 12121 has the higher median household income ($120,625 vs $104,438 in ZIP 12123). ZIP 12123 has the higher median home value ($275,000 vs $260,200 in ZIP 12121).

Population, income & housing

ZIP 12121ZIP 12123
Population2,3254,853
Median age45.4 yrs41.6 yrs
Median household income$120,625$104,438
Median home value$260,200$275,000
Median gross rent$959
Housing units7982,346
Homeownership rate98.9%82.7%
Bachelor's degree or higher22.1%39.3%
Unemployment rate3.2%4.0%

Trends (ACS 5-year, 2019–2023)

ZIP 12121ZIP 12123
Population1,972 → 2,325 (+17.9%)5,398 → 4,853 (-10.1%)
Median household income$103,707 → $120,625 (+16.3%)$92,946 → $104,438 (+12.4%)
Median home value$191,900 → $260,200 (+35.6%)$203,400 → $275,000 (+35.2%)
Median gross rent$771 → $959 (+24.4%)

ZIP 12121

Population
1,9722,325
Median household income
$103,707$120,625
Median home value
$191,900$260,200

ZIP 12123

Population
5,3984,853
Median household income
$92,946$104,438
Median home value
$203,400$275,000
Median gross rent
$771$959

Age & race/ethnicity

Age distribution (share)

ZIP 12121ZIP 12123
Under 52.6%7.8%
5 to 1716.8%13.8%
18 to 247.7%6.5%
25 to 344.2%11.9%
35 to 4417.5%16.9%
45 to 5413.9%13.8%
55 to 6412.6%10.6%
65 to 7412.0%11.1%
75 and over12.7%7.7%

Race & ethnicity (share)

ZIP 12121ZIP 12123
White (non-Hispanic)91.5%89.5%
Black or African American0.8%0.3%
American Indian & Alaska Native0.0%0.0%
Asian0.0%0.2%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.0%0.6%
Two or more races2.4%5.3%
Hispanic or Latino5.3%4.1%

Educational attainment (age 25+)

Share of adults 25+

ZIP 12121ZIP 12123
No high school diploma1.3%4.1%
High school graduate49.2%26.7%
Some college or associate's27.4%29.9%
Bachelor's degree13.2%25.4%
Graduate or professional degree8.9%14.0%

Commute to work

How workers get to work (share)

ZIP 12121ZIP 12123
Drove alone70.2%78.7%
Carpooled17.2%8.8%
Public transit0.0%0.1%
Walked0.0%0.9%
Bicycle0.0%0.0%
Worked from home9.8%11.5%
Other means2.8%0.0%

Housing

Units in structure (share)

ZIP 12121ZIP 12123
1-unit, detached86.2%76.9%
1-unit, attached1.5%0.9%
2 to 4 units9.5%9.5%
5 to 19 units0.0%2.2%
20 or more units0.0%1.7%
Mobile home & other2.8%8.9%

Poverty & households

ZIP 12121ZIP 12123
Poverty rate3.4%7.2%
Average household size3.212.34
Mean commute (minutes)2425
Median year structure built19741968

Full profiles

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ZIP 12121 vs ZIP 12123: Compare Population & Demographics | US Census Data