ZIP code
63126
Saint Louis, MO
63126 covers Saint Louis in St. Louis County, with 15,373 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 63126. Methodology
ZIP code map of 63126

About ZIP code 63126
Acceptable cities: Sappington
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 63126. Not ACS. Methodology
People in 63126
Race
- White14,056
- Black or African American314
- American Indian or Alaska Native35
- Asian365
- Native Hawaiian and Pacific Islander6
- Other race154
- Two or more races921
Hispanic or Latino (any race): 491
Age
- Under 102,043
- 10 to 191,926
- 20 to 291,387
- 30 to 392,196
- 40 to 491,897
- 50 to 592,007
- 60 to 692,164
- 70 to 791,372
- 80 and older859
Income and housing in 63126
Education
- High school graduate97.2%
- Bachelor's degree55.8%
- Graduate degree20.7%
Places covering 63126
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.
- Crestwood66.0%
- Sappington27.6%
- Sunset Hills6.1%
- Webster Groves0.3%
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%
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 63126
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 15,724 | |
| 2006 | 14,888 | |
| 2007 | 15,345 | |
| 2008 | 14,877 | |
| 2009 | 14,985 | |
| 2010 | 15,175 | |
| 2011 | 15,080 | 15,230 |
| 2012 | 14,907 | 15,330 |
| 2013 | 14,920 | 15,370 |
| 2014 | 14,929 | 15,150 |
| 2015 | 14,969 | 15,250 |
| 2016 | 14,959 | 15,490 |
| 2017 | 15,000 | 15,440 |
| 2018 | 14,781 | 15,320 |
| 2019 | 14,646 | 15,210 |
| 2020 | 14,949 | 15,350 |
| 2021 | 15,362 | 15,110 |
| 2022 | 15,201 | 15,350 |
| 2023 | 15,373 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 63126
12 nearest ZIP centroids (any distance)
- 63127Saint Louis2.3 miPop 5,161 · Income $124,583
- 63123Saint Louis2.7 miPop 49,826 · Income $74,187
- 63122Saint Louis3.1 miPop 41,724 · Income $132,783
- 63119Saint Louis3.2 miPop 34,574 · Income $103,287
- 63128Saint Louis4.0 miPop 30,106 · Income $87,266
- 63125Saint Louis5.1 miPop 32,701 · Income $59,683
- 63144Saint Louis5.1 miPop 9,580 · Income $91,312
- 63109Saint Louis5.2 miPop 25,743 · Income $71,563
- 63143Saint Louis5.3 miPop 8,968 · Income $65,712
- 63026Fenton5.4 miPop 45,267 · Income $96,145
- 63131Saint Louis5.7 miPop 17,993 · Income $209,306
- 63124Saint Louis6.0 miPop 11,009 · Income $188,750
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 63126, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 63126 FAQ
- What city is ZIP code 63126 in?
- 63126 is in Saint Louis, MO.
- What county is 63126 in?
- 63126 is in St. Louis County.
- What is the median household income in 63126?
- The median household income in 63126 is $99,795.
- Which ZIP codes are near 63126?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 63126.