What county is 21401 in?

21401 is in Anne Arundel County.

What is the median household income in 21401?

The median household income in 21401 is $119,296.

Which ZIP codes are near 21401?

Use the radius tool on this page to list ZIP codes within a chosen distance of 21401.

ZIP code

21401

Annapolis, MD

STANDARD

21401 covers Annapolis in Anne Arundel County, with 39,118 people in the ACS 2023 estimate.

Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology

ACS 2023 population

39,118

Median household income

$119,296

Median home value

$580,600

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 21401. Methodology

ZIP code map of 21401

Census ZCTA boundary for ZIP 21401 in Annapolis, Maryland. A ZCTA is not the same as a USPS ZIP code. Boundaries: U.S. Census Bureau. Methodology · Data sources

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About ZIP code 21401

Type

STANDARD

City

Annapolis

County

Anne Arundel County

Timezone

America/New_York

Area codes

410, 443, 667

Land area

19.9 sq mi

Water area

2.27 sq mi

Households

19,293

Median gross rent

$2,106

Acceptable cities: Cape Saint Claire, Cpe St Claire

More enterprise fields

Timezone

America/New_York

Area Codes

410, 443, 667

World Region

Country

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 21401. Not ACS. Methodology

People in 21401

Race

White26,038
Black or African American6,457
American Indian or Alaska Native180
Asian1,058
Native Hawaiian and Pacific Islander15
Other race2,871
Two or more races2,689

Hispanic or Latino (any race): 4,878

Age

Under 103,687
10 to 193,846
20 to 295,204
30 to 395,207
40 to 494,032
50 to 595,108
60 to 695,186
70 to 794,218
80 and older2,820

Income and housing in 21401

Poverty rate

7.1%

Median earnings

$67,845

Median household income

$119,296

Median home value

$580,600

Median gross rent

$2,106

Education

High school graduate95.5%
Bachelor's degree60.8%
Graduate degree31.1%

Places covering 21401

Cities and places — Population overlap

Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

Counties — Population overlap

Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

Anne Arundel County100.0%

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

6.3% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 21401

IRS populationACS population

Hover the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
Year	ACS population	IRS population
2005		33,933
2006		32,168
2007		34,049
2008		33,371
2009		34,256
2010		35,152
2011	36,661	36,013
2012	37,112	35,970
2013	36,938	36,580
2014	37,482	36,230
2015	37,407	36,160
2016	37,068	35,580
2017	36,129	35,920
2018	37,081	35,920
2019	38,315	35,150
2020	38,788	35,280
2021	39,517	34,390
2022	40,442	34,980
2023	39,118

ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.

ZIP codes near 21401

12 nearest ZIP centroids (any distance)

21405Annapolis2.8 miPop 426 · Income $182,614
21412Annapolis3.1 miPop 629 · Income —
21140Riva3.1 miPop 4,231 · Income $152,188
21032Crownsville3.9 miPop 8,553 · Income $175,234
21402Annapolis4.4 miPop 2,390 · Income $85,893
21403Annapolis4.6 miPop 32,757 · Income $115,068
21037Edgewater4.8 miPop 20,851 · Income $135,541
21012Arnold5.1 miPop 22,306 · Income $137,544
21035Davidsonville5.2 miPop 7,787 · Income $176,597
21409Annapolis6.3 miPop 20,175 · Income $146,667
21146Severna Park6.3 miPop 28,489 · Income $169,835
21114Crofton7.2 miPop 25,724 · Income $136,250

ZIP centroids within 2 miles

No other ZIP codes within 2 miles of 21401, measured by Census internal-point centroids. Try a wider radius.

ZIPs within 2 miles of this place

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Radius (miles)

21401 Annapolis, MD

Looking up ZIP codes within 2 miles of 21401 Annapolis, MD, measured by centroid distance.

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ZIP code 21401 FAQ

What city is ZIP code 21401 in?: 21401 is in Annapolis, MD.
What county is 21401 in?: 21401 is in Anne Arundel County.
What is the median household income in 21401?: The median household income in 21401 is $119,296.
Which ZIP codes are near 21401?: Use the radius tool on this page to list ZIP codes within a chosen distance of 21401.