ZIP code
63138
Saint Louis, MO
63138 covers Saint Louis in St. Louis County, with 18,736 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 63138. Methodology
ZIP code map of 63138

About ZIP code 63138
Acceptable cities: North County
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 63138. Not ACS. Methodology
People in 63138
Race
- White2,400
- Black or African American15,378
- American Indian or Alaska Native74
- Asian62
- Native Hawaiian and Pacific Islander4
- Other race235
- Two or more races699
Hispanic or Latino (any race): 339
Age
- Under 102,897
- 10 to 192,836
- 20 to 292,742
- 30 to 392,275
- 40 to 492,085
- 50 to 592,310
- 60 to 692,161
- 70 to 791,103
- 80 and older443
Income and housing in 63138
Education
- High school graduate90.3%
- Bachelor's degree14.9%
- Graduate degree6.7%
Places covering 63138
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.
- Spanish Lake97.7%
- St. Louis0.0%
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.
- St. Louis County100.0%
- St. Louis0.0%
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
2.3% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 63138
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 18,464 | |
| 2006 | 18,090 | |
| 2007 | 18,994 | |
| 2008 | 17,809 | |
| 2009 | 17,869 | |
| 2010 | 17,810 | |
| 2011 | 21,663 | 17,704 |
| 2012 | 21,118 | 17,450 |
| 2013 | 20,863 | 17,310 |
| 2014 | 20,492 | 16,880 |
| 2015 | 20,055 | 16,820 |
| 2016 | 19,944 | 16,340 |
| 2017 | 19,301 | 16,150 |
| 2018 | 18,582 | 15,980 |
| 2019 | 18,226 | 16,000 |
| 2020 | 18,257 | 16,150 |
| 2021 | 18,250 | 14,500 |
| 2022 | 18,602 | 14,110 |
| 2023 | 18,736 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 63138
12 nearest ZIP centroids (any distance)
- 62048Hartford3.6 miPop 1,456 · Income $39,364
- 63137Saint Louis3.7 miPop 19,690 · Income $45,597
- 63033Florissant4.4 miPop 42,258 · Income $63,979
- 63386West Alton5.0 miPop 537 · Income $125,313
- 63136Saint Louis5.3 miPop 41,314 · Income $40,388
- 63034Florissant6.0 miPop 19,557 · Income $110,491
- 62087South Roxana6.6 miPop 2,180 · Income $56,364
- 63135Saint Louis6.7 miPop 19,446 · Income $55,179
- 62084Roxana7.5 miPop 1,660 · Income $64,375
- 63147Saint Louis7.5 miPop 8,229 · Income $39,119
- 62095Wood River7.6 miPop 10,780 · Income $66,641
- 62040Granite City7.8 miPop 40,365 · Income $60,558
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 63138, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 63138 FAQ
- What city is ZIP code 63138 in?
- 63138 is in Saint Louis, MO.
- What county is 63138 in?
- 63138 is in St. Louis County.
- What is the median household income in 63138?
- The median household income in 63138 is $51,714.
- Which ZIP codes are near 63138?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 63138.