St. Louis city, Missouri ZIP codes
38 ZIP codes are in St. Louis city, plus 11 that cross in from neighboring counties. It's part of the St. Louis, MO-IL metro area.
- ZIP codes
- 38
- Population in these ZIPs
- 279,896
- Avg. median income
- $56,600population-weighted
- Cities & towns
- 1
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in St. Louis city
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 63101 | Saint Louis | 3,130 | $66,678 | $186,000 |
| 63102 | Saint Louis | 2,882 | $65,527 | $146,900 |
| 63103 | Saint Louis | 8,778 | $40,943 | $131,300 |
| 63104 | Saint Louis | 19,007 | $68,764 | $291,900 |
| 63106 | Saint Louis | 6,751 | $20,679 | $115,600 |
| 63107 | Saint Louis | 8,909 | $43,625 | $42,600 |
| 63108 | Saint Louis | 21,336 | $55,147 | $314,000 |
| 63109 | Saint Louis | 25,236 | $69,938 | $266,500 |
| 63110 | Saint Louis | 17,645 | $81,655 | $301,500 |
| 63111 | Saint Louis | 18,851 | $47,039 | $119,300 |
| 63112 | Saint Louis | 17,985 | $45,542 | $145,400 |
| 63113 | Saint Louis | 10,221 | $39,913 | $52,400 |
| 63115 | Saint Louis | 14,488 | $30,622 | $38,700 |
| 63116 | Saint Louis | 42,170 | $61,433 | $179,800 |
| 63118 | Saint Louis | 25,913 | $57,762 | $177,300 |
| 63120 | Saint Louis | 6,790 | $35,176 | $36,200 |
| 63139 | Saint Louis | 21,631 | $75,757 | $222,800 |
| 63147 | Saint Louis | 8,173 | $41,182 | $59,800 |
| 63150 PO Box | Saint Louis | — | — | — |
| 63155 | Saint Louis | 0 | — | — |
| 63156 PO Box | Saint Louis | — | — | — |
| 63157 PO Box | Saint Louis | — | — | — |
| 63158 PO Box | Saint Louis | — | — | — |
| 63160 PO Box | Saint Louis | — | — | — |
| 63163 PO Box | Saint Louis | — | — | — |
| 63164 PO Box | Saint Louis | — | — | — |
| 63166 PO Box | Saint Louis | — | — | — |
| 63169 PO Box | Saint Louis | — | — | — |
| 63171 PO Box | Saint Louis | — | — | — |
| 63177 PO Box | Saint Louis | — | — | — |
| 63178 PO Box | Saint Louis | — | — | — |
| 63179 PO Box | Saint Louis | — | — | — |
| 63180 PO Box | Saint Louis | — | — | — |
| 63182 PO Box | Saint Louis | — | — | — |
| 63188 PO Box | Saint Louis | — | — | — |
| 63195 PO Box | Saint Louis | — | — | — |
| 63197 PO Box | Saint Louis | — | — | — |
| 63199 PO Box | Saint Louis | — | — | — |
ZIP codes partly in St. Louis city
These ZIP codes are mostly in a neighboring county but cover part of St. Louis city.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 63105 | Saint Louis | St. Louis County | 18,875 | $116,439 | $808,800 |
| 63117 | Saint Louis | St. Louis County | 9,261 | $90,921 | $369,700 |
| 63119 | Saint Louis | St. Louis County | 34,181 | $106,183 | $379,500 |
| 63123 | Saint Louis | St. Louis County | 49,077 | $77,055 | $246,700 |
| 63125 | Saint Louis | St. Louis County | 33,294 | $61,624 | $205,000 |
| 63130 | Saint Louis | St. Louis County | 28,910 | $85,823 | $283,600 |
| 63133 | Saint Louis | St. Louis County | 6,569 | $39,293 | $73,100 |
| 63136 | Saint Louis | St. Louis County | 40,929 | $41,154 | $83,400 |
| 63137 | Saint Louis | St. Louis County | 19,684 | $43,422 | $94,000 |
| 63138 | Saint Louis | St. Louis County | 18,233 | $56,096 | $150,800 |
| 63143 | Saint Louis | St. Louis County | 8,975 | $65,861 | $253,600 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in St. Louis city
Nearby counties
Frequently asked questions
How many ZIP codes are in St. Louis city, Missouri?
38 ZIP codes are mainly in St. Louis city, and 11 more ZIP codes from neighboring areas reach partly into it.
What cities are in St. Louis city?
ZIP codes in St. Louis city use the city names Saint Louis.
What metro area is St. Louis city in?
St. Louis city is part of the St. Louis, MO-IL metropolitan statistical area.