US Census Data

ZIP 21233 vs ZIP 21237

A side-by-side comparison of ZIP Code 21233 and ZIP Code 21237: population, income, housing, and more.

ZIP 21233 and ZIP 21237 are ZIP Code areas in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 21237 has the higher population (30,851 vs 0 in ZIP 21233).

Population, income & housing

ZIP 21233ZIP 21237
Population030,851
Median age42.3 yrs
Median household income$90,269
Median home value$280,400
Median gross rent$1,440
Housing units013,171
Homeownership rate62.0%
Bachelor's degree or higher26.7%
Unemployment rate5.9%

Trends (ACS 5-year, 2019–2023)

ZIP 21233ZIP 21237
Population0 → 0 (+0.0%)30,129 → 30,851 (+2.4%)
Median household income$69,226 → $90,269 (+30.4%)
Median home value$215,200 → $280,400 (+30.3%)
Median gross rent$1,200 → $1,440 (+20.0%)

ZIP 21233

Population
00

ZIP 21237

Population
30,12930,851
Median household income
$69,226$90,269
Median home value
$215,200$280,400
Median gross rent
$1,200$1,440

Age & race/ethnicity

Age distribution (share)

ZIP 21233ZIP 21237
Under 54.8%
5 to 1712.1%
18 to 247.4%
25 to 3414.5%
35 to 4414.6%
45 to 5414.5%
55 to 6414.8%
65 to 7411.4%
75 and over5.9%

Race & ethnicity (share)

ZIP 21233ZIP 21237
White (non-Hispanic)42.4%
Black or African American38.1%
American Indian & Alaska Native0.5%
Asian6.8%
Native Hawaiian & Pacific Islander0.1%
Some other race0.6%
Two or more races2.8%
Hispanic or Latino8.8%

Educational attainment (age 25+)

Share of adults 25+

ZIP 21233ZIP 21237
No high school diploma7.7%
High school graduate31.1%
Some college or associate's34.5%
Bachelor's degree16.7%
Graduate or professional degree10.0%

Commute to work

How workers get to work (share)

ZIP 21233ZIP 21237
Drove alone69.3%
Carpooled10.4%
Public transit3.4%
Walked3.6%
Bicycle0.0%
Worked from home9.7%
Other means3.7%

Housing

Units in structure (share)

ZIP 21233ZIP 21237
1-unit, detached49.5%
1-unit, attached15.1%
2 to 4 units1.9%
5 to 19 units26.2%
20 or more units6.7%
Mobile home & other0.7%

Poverty & households

ZIP 21233ZIP 21237
Poverty rate9.3%
Average household size2.47
Mean commute (minutes)29
Median year structure built1980

Full profiles

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