ZIP code 63138: Saint Louis, MO
63138 is a ZIP code in Saint Louis, Missouri, mainly in St. Louis County, part of the St. Louis, MO-IL metro area. About 18,233 people live here.
- Population
- 18,233
- Median household income
- $56,096
- Typical home value
- $150,800+3% in 12 months
- Median rent
- $1,161gross, per month
- Median age
- 33.1
- Homeowners
- 49.9%of occupied homes
Shaded: ZIP code 63138's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 63138 details
| City | Saint Louis |
|---|---|
| State | Missouri |
| County | St. Louis County (also partly St. Louis city) |
| Metro area | St. Louis, MO-IL |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 18.5 sq mi, plus 2.2 sq mi of water |
| Population density | 983 people per sq mi |
| Bachelor's degree or higher | 15.6% of adults 25+ |
| Average commute | 24.6 minutes |
| Center coordinates | 38.80107, -90.19238 |
Median rent in 63138 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $744/mo |
| 2 bedrooms | $1,114/mo |
| 3 bedrooms | $1,378/mo |
| 4 bedrooms | $1,476/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 63138
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 62048 | Hartford, IL | 3.6 mi | 1,347 |
| 63137 | Saint Louis, MO | 3.7 mi | 19,684 |
| 63033 | Florissant, MO | 4.4 mi | 43,056 |
| 63386 | West Alton, MO | 5.0 mi | 482 |
| 63136 | Saint Louis, MO | 5.3 mi | 40,929 |
| 63034 | Florissant, MO | 6.0 mi | 18,908 |
| 62087 | South Roxana, IL | 6.6 mi | 2,181 |
| 63135 | Saint Louis, MO | 6.7 mi | 18,381 |
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
Buying a home in 63138?
A typical home in ZIP code 63138 is worth about $150,800 (Zillow Home Value Index). The median household here earns $56,096 a year. See what buying here would cost per month, with Missouri average taxes and insurance filled in.
Monthly payment for a $150,800 homeWhat can a $56,096 income afford?Rental property numbers
About ZIP code 63138
What city is ZIP code 63138?
ZIP code 63138 is in Saint Louis, MO, in St. Louis County.
What county is ZIP code 63138 in?
63138 is mainly in St. Louis County, Missouri, and partly in St. Louis city.
What is the population of ZIP code 63138?
About 18,233 people live in ZIP code 63138, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 63138 in?
63138 is in Central Time (UTC−6). It observes daylight saving time.
What other ZIP codes does Saint Louis have?
Saint Louis, MO also uses 63101, 63102, 63103, 63104, 63105, 63106, 63107, 63108, 63109, 63110, 63111, 63112, 63113, 63114, 63115, 63116, 63117, 63118, 63119, 63120, 63121, 63122, 63123, 63124, 63125, 63126, 63127, 63128, 63129, 63130, 63131, 63132, 63133, 63134, 63135, 63136, 63137, 63139, 63140, 63141, 63143, 63144, 63145, 63146, 63147, 63150, 63151, 63155, 63156, 63157, 63158, 63160, 63163, 63164, 63166, 63167, 63169, 63171, 63177, 63178, 63179, 63180, 63182, 63188, 63195, 63197 and 63199.