ZIP code
73121
Oklahoma City, OK
73121 covers Oklahoma City in Oklahoma County, with 2,935 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 73121. Methodology
ZIP code map of 73121

About ZIP code 73121
Acceptable cities: Forest Park, Lake Aluma
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 73121. Not ACS. Methodology
People in 73121
Race
- White785
- Black or African American1,965
- American Indian or Alaska Native51
- Asian38
- Other race106
- Two or more races273
Hispanic or Latino (any race): 199
Age
- Under 10297
- 10 to 19389
- 20 to 29271
- 30 to 39320
- 40 to 49366
- 50 to 59466
- 60 to 69542
- 70 to 79366
- 80 and older201
Income and housing in 73121
Education
- High school graduate93.5%
- Bachelor's degree30.1%
- Graduate degree15.9%
Places covering 73121
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.
- Oklahoma City59.6%
- Forest Park32.6%
- Lake Aluma2.7%
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.
- Oklahoma 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
5.1% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 73121
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 2,751 | |
| 2006 | 2,639 | |
| 2007 | 2,843 | |
| 2008 | 2,602 | |
| 2009 | 2,683 | |
| 2010 | 2,711 | |
| 2011 | 3,361 | 2,731 |
| 2012 | 3,369 | 2,690 |
| 2013 | 3,328 | 2,760 |
| 2014 | 3,294 | 2,740 |
| 2015 | 3,240 | 2,730 |
| 2016 | 3,218 | 2,650 |
| 2017 | 3,427 | 2,650 |
| 2018 | 3,558 | 2,550 |
| 2019 | 3,386 | 2,720 |
| 2020 | 3,250 | 2,720 |
| 2021 | 3,125 | 2,490 |
| 2022 | 3,127 | 2,580 |
| 2023 | 2,935 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 73121
12 nearest ZIP centroids (any distance)
- 73111Oklahoma City1.8 miPop 11,216 · Income $39,739
- 73141Oklahoma City2.8 miPop 2,771 · Income $64,130
- 73117Oklahoma City3.3 miPop 5,873 · Income $21,923
- 73105Oklahoma City3.3 miPop 5,810 · Income $48,314
- 73151Oklahoma City3.9 miPop 2,145 · Income $167,115
- 73131Oklahoma City4.2 miPop 3,427 · Income $118,375
- 73104Oklahoma City4.5 miPop 3,746 · Income $69,886
- 73103Oklahoma City4.7 miPop 5,354 · Income $56,934
- 73118Oklahoma City4.8 miPop 14,118 · Income $69,321
- 73115Oklahoma City5.4 miPop 20,407 · Income $48,579
- 73102Oklahoma City5.4 miPop 3,590 · Income $67,542
- 73163Oklahoma City5.5 miPop — · Income —
ZIP centroids within 2 miles
| ZIP | City | State | Distance (miles) | ACS population | Median income |
|---|---|---|---|---|---|
| 73111 | Oklahoma City | OK | 1.8 mi | 11,216 | $39,739 |
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 73121 FAQ
- What city is ZIP code 73121 in?
- 73121 is in Oklahoma City, OK.
- What county is 73121 in?
- 73121 is in Oklahoma County.
- What is the median household income in 73121?
- The median household income in 73121 is $79,247.
- Which ZIP codes are near 73121?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 73121.