ZIP code
21131
Phoenix, MD
21131 covers Phoenix in Baltimore County, with 7,050 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
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 21131. Methodology
ZIP code map of 21131
About ZIP code 21131
Acceptable cities: Jacksonville
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 21131. Not ACS. Methodology
People in 21131
Race
- White6,603
- Black or African American96
- American Indian or Alaska Native14
- Asian236
- Other race74
- Two or more races445
Hispanic or Latino (any race): 244
Age
- Under 10856
- 10 to 191,073
- 20 to 29494
- 30 to 39686
- 40 to 49968
- 50 to 591,178
- 60 to 691,245
- 70 to 79693
- 80 and older275
Income and housing in 21131
Education
- High school graduate98.3%
- Bachelor's degree71.7%
- Graduate degree34.3%
Places covering 21131
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.
- Cockeysville0.7%
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.
- Baltimore 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
99.3% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 21131
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 8,175 | |
| 2006 | 7,528 | |
| 2007 | 7,626 | |
| 2008 | 7,571 | |
| 2009 | 7,484 | |
| 2010 | 7,570 | |
| 2011 | 7,603 | 7,582 |
| 2012 | 7,073 | 7,690 |
| 2013 | 7,204 | 7,630 |
| 2014 | 7,288 | 7,470 |
| 2015 | 7,239 | 7,570 |
| 2016 | 7,460 | 7,750 |
| 2017 | 7,426 | 7,740 |
| 2018 | 7,456 | 7,740 |
| 2019 | 7,282 | 7,710 |
| 2020 | 7,587 | 7,870 |
| 2021 | 7,678 | 7,870 |
| 2022 | 7,722 | 7,890 |
| 2023 | 7,050 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 21131
12 nearest ZIP centroids (any distance)
- 21031Hunt Valley3.9 miPop 25 · Income —
- 21111Monkton4.9 miPop 4,690 · Income $135,781
- 21013Baldwin5.3 miPop 5,985 · Income $170,333
- 21093Lutherville Timonium5.4 miPop 38,895 · Income $121,771
- 21057Glen Arm5.6 miPop 4,463 · Income $170,417
- 21030Cockeysville5.9 miPop 25,312 · Income $97,875
- 21152Sparks Glencoe6.2 miPop 6,402 · Income $119,833
- 21082Hydes6.4 miPop 525 · Income $144,426
- 21286Towson6.5 miPop 21,782 · Income $93,093
- 21204Towson7.1 miPop 19,605 · Income $98,452
- 21051Fork7.4 miPop 132 · Income $189,453
- 21252Towson7.7 miPop 4,675 · Income —
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 21131, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 21131 FAQ
- What city is ZIP code 21131 in?
- 21131 is in Phoenix, MD.
- What county is 21131 in?
- 21131 is in Baltimore County.
- What is the median household income in 21131?
- The median household income in 21131 is $187,250.
- Which ZIP codes are near 21131?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 21131.