ZIP code
63128
Saint Louis, MO
63128 covers Saint Louis in St. Louis County, with 30,106 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 63128. Methodology
ZIP code map of 63128

About ZIP code 63128
Acceptable cities: Sappington
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 63128. Not ACS. Methodology
People in 63128
Race
- White26,867
- Black or African American392
- American Indian or Alaska Native34
- Asian788
- Native Hawaiian and Pacific Islander2
- Other race155
- Two or more races1,490
Hispanic or Latino (any race): 685
Age
- Under 102,823
- 10 to 193,208
- 20 to 292,735
- 30 to 392,955
- 40 to 493,043
- 50 to 594,053
- 60 to 694,799
- 70 to 793,671
- 80 and older2,441
Income and housing in 63128
Education
- High school graduate97.3%
- Bachelor's degree46.9%
- Graduate degree15.5%
Places covering 63128
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.
- Concord41.2%
- Sappington12.2%
- Sunset Hills8.0%
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%
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
38.7% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 63128
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 30,665 | |
| 2006 | 28,837 | |
| 2007 | 29,651 | |
| 2008 | 28,684 | |
| 2009 | 28,402 | |
| 2010 | 28,708 | |
| 2011 | 29,138 | 28,585 |
| 2012 | 29,082 | 28,590 |
| 2013 | 29,973 | 28,550 |
| 2014 | 29,697 | 27,940 |
| 2015 | 29,716 | 28,130 |
| 2016 | 29,784 | 28,360 |
| 2017 | 30,298 | 28,400 |
| 2018 | 29,823 | 28,390 |
| 2019 | 30,023 | 28,290 |
| 2020 | 30,480 | 28,410 |
| 2021 | 30,333 | 27,890 |
| 2022 | 30,168 | 28,290 |
| 2023 | 30,106 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 63128
12 nearest ZIP centroids (any distance)
- 63127Saint Louis3.4 miPop 5,161 · Income $124,583
- 63026Fenton4.0 miPop 45,267 · Income $96,145
- 63126Saint Louis4.0 miPop 15,373 · Income $99,795
- 63010Arnold4.3 miPop 34,405 · Income $76,839
- 63129Saint Louis4.3 miPop 51,356 · Income $91,920
- 63123Saint Louis5.0 miPop 49,826 · Income $74,187
- 63125Saint Louis5.4 miPop 32,701 · Income $59,683
- 63122Saint Louis6.3 miPop 41,724 · Income $132,783
- 63119Saint Louis7.1 miPop 34,574 · Income $103,287
- 63052Imperial7.3 miPop 28,741 · Income $95,891
- 63088Valley Park7.4 miPop 8,423 · Income $62,023
- 63049High Ridge7.7 miPop 17,480 · Income $90,234
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 63128, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 63128 FAQ
- What city is ZIP code 63128 in?
- 63128 is in Saint Louis, MO.
- What county is 63128 in?
- 63128 is in St. Louis County.
- What is the median household income in 63128?
- The median household income in 63128 is $87,266.
- Which ZIP codes are near 63128?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 63128.