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ZIP code

21228

Catonsville, MD

STANDARD

21228 covers Catonsville in Baltimore County, with 49,417 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

49,417

Median household income

$107,714

Median home value

$389,200

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 21228. Methodology

ZIP code map of 21228

Census ZCTA boundary for ZIP 21228 in Catonsville, Maryland
Census ZCTA boundary for ZIP 21228 in Catonsville, 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 21228

Type

STANDARD

City

Catonsville

County

Baltimore County

Timezone

America/New_York

Area codes

410, 443, 667

Land area

15.6 sq mi

Water area

0.04 sq mi

Households

20,357

Median gross rent

$1,631

Acceptable cities: Baltimore

More enterprise fields

Timezone
America/New_York
Area Codes
410, 443, 667
World Region
NA
Country
US

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 21228. Not ACS. Methodology

People in 21228

Race

  • White29,208
  • Black or African American9,913
  • American Indian or Alaska Native172
  • Asian6,387
  • Native Hawaiian and Pacific Islander25
  • Other race1,466
  • Two or more races3,247

Hispanic or Latino (any race): 2,959

Age

  • Under 105,479
  • 10 to 195,796
  • 20 to 296,278
  • 30 to 396,436
  • 40 to 495,704
  • 50 to 596,363
  • 60 to 696,356
  • 70 to 794,368
  • 80 and older3,638

Income and housing in 21228

Poverty rate

9.0%

Median earnings

$59,038

Median household income

$107,714

Median home value

$389,200

Median gross rent

$1,631

Education

  • High school graduate91.6%
  • Bachelor's degree49.8%
  • Graduate degree24.0%

Places covering 21228

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.

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

Population history for 21228

IRS populationACS population
54,84327,422020052023

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.
YearACS populationIRS population
200543,786
200642,610
200744,668
200842,940
200943,718
201044,091
201146,70944,832
201248,19144,440
201348,48345,230
201449,52745,120
201549,57744,840
201648,96145,050
201747,80645,580
201848,13345,290
201948,19645,150
202049,43845,220
202150,78144,230
202250,26844,720
202349,417

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

ZIP codes near 21228

12 nearest ZIP centroids (any distance)

  1. 21250Baltimore2.3 miPop 3,001 · Income —
  2. 21043Ellicott City3.1 miPop 47,134 · Income $141,846
  3. 21229Baltimore3.1 miPop 44,687 · Income $55,457
  4. 21207Gwynn Oak3.9 miPop 49,599 · Income $64,284
  5. 21227Halethorpe4.3 miPop 35,695 · Income $83,620
  6. 21244Windsor Mill4.6 miPop 39,545 · Income $84,849
  7. 21075Elkridge4.8 miPop 37,146 · Income $133,321
  8. 21216Baltimore4.8 miPop 27,296 · Income $46,440
  9. 21223Baltimore5.1 miPop 19,793 · Income $41,828
  10. 21260Baltimore5.9 miPop — · Income —
  11. 21215Baltimore6.1 miPop 52,078 · Income $47,606
  12. 21090Linthicum Heights6.2 miPop 10,033 · Income $124,688

ZIP centroids within 2 miles

No other ZIP codes within 2 miles of 21228, measured by Census internal-point centroids. Try a wider radius.

ZIPs within 2 miles of this place

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21228 Catonsville, MD

Looking up ZIP codes within 2 miles of 21228 Catonsville, MD, measured by centroid distance.

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Households

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ZIP code 21228 FAQ

What city is ZIP code 21228 in?
21228 is in Catonsville, MD.
What county is 21228 in?
21228 is in Baltimore County.
What is the median household income in 21228?
The median household income in 21228 is $107,714.
Which ZIP codes are near 21228?
Use the radius tool on this page to list ZIP codes within a chosen distance of 21228.