ZIP code
19121
Philadelphia, PA
19121 covers Philadelphia in Philadelphia County, with 40,324 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 19121. Methodology
ZIP code map of 19121

About ZIP code 19121
Acceptable cities: Phila
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 19121. Not ACS. Methodology
People in 19121
Race
- White9,532
- Black or African American26,674
- American Indian or Alaska Native123
- Asian2,049
- Native Hawaiian and Pacific Islander78
- Other race1,201
- Two or more races2,142
Hispanic or Latino (any race): 2,509
Age
- Under 104,393
- 10 to 196,235
- 20 to 2913,292
- 30 to 395,533
- 40 to 493,131
- 50 to 593,497
- 60 to 693,419
- 70 to 791,480
- 80 and older819
Income and housing in 19121
Education
- High school graduate84.0%
- Bachelor's degree24.7%
- Graduate degree11.8%
Places covering 19121
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.
- Philadelphia100.0%
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.
- Philadelphia 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
Population history for 19121
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 21,947 | |
| 2006 | 21,881 | |
| 2007 | 24,786 | |
| 2008 | 21,618 | |
| 2009 | 21,896 | |
| 2010 | 22,820 | |
| 2011 | 34,625 | 22,751 |
| 2012 | 34,418 | 21,990 |
| 2013 | 33,543 | 23,210 |
| 2014 | 32,787 | 23,500 |
| 2015 | 33,045 | 21,670 |
| 2016 | 32,651 | 21,550 |
| 2017 | 31,546 | 21,950 |
| 2018 | 30,733 | 22,580 |
| 2019 | 32,385 | 23,370 |
| 2020 | 31,664 | 23,300 |
| 2021 | 34,702 | 23,380 |
| 2022 | 37,740 | 23,180 |
| 2023 | 40,324 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 19121
12 nearest ZIP centroids (any distance)
- 19130Philadelphia1.0 miPop 30,424 · Income $110,436
- 19132Philadelphia1.1 miPop 31,627 · Income $30,974
- 19122Philadelphia1.8 miPop 24,740 · Income $57,785
- 19108Philadelphia1.8 miPop 162 · Income $189,539
- 19104Philadelphia1.9 miPop 54,454 · Income $39,526
- 19103Philadelphia2.0 miPop 25,602 · Income $97,940
- 19131Philadelphia2.1 miPop 44,799 · Income $46,057
- 19102Philadelphia2.1 miPop 5,946 · Income $114,844
- 19129Philadelphia2.2 miPop 11,812 · Income $77,225
- 19133Philadelphia2.2 miPop 25,694 · Income $31,756
- 19123Philadelphia2.2 miPop 19,327 · Income $95,872
- 19107Philadelphia2.4 miPop 15,478 · Income $70,382
ZIP centroids within 2 miles
| ZIP | City | State | Distance (miles) | ACS population | Median income |
|---|---|---|---|---|---|
| 19130 | Philadelphia | PA | 1.0 mi | 30,424 | $110,436 |
| 19132 | Philadelphia | PA | 1.1 mi | 31,627 | $30,974 |
| 19122 | Philadelphia | PA | 1.8 mi | 24,740 | $57,785 |
| 19108 | Philadelphia | PA | 1.8 mi | 162 | $189,539 |
| 19104 | Philadelphia | PA | 1.9 mi | 54,454 | $39,526 |
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 19121 FAQ
- What city is ZIP code 19121 in?
- 19121 is in Philadelphia, PA.
- What county is 19121 in?
- 19121 is in Philadelphia County.
- What is the median household income in 19121?
- The median household income in 19121 is $36,208.
- Which ZIP codes are near 19121?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 19121.