ZIP code 64503: Saint Joseph, MO
64503 is a ZIP code in Saint Joseph, Missouri, mainly in Buchanan County, part of the St. Joseph, MO-KS metro area. About 11,954 people live here.
- Population
- 11,954
- Median household income
- $53,039
- Typical home value
- $171,800+4% in 12 months
- Median rent
- $886gross, per month
- Median age
- 40.4
- Homeowners
- 68.7%of occupied homes
Shaded: ZIP code 64503's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 64503 details
| City | Saint Joseph |
|---|---|
| State | Missouri |
| County | Buchanan County |
| Metro area | St. Joseph, MO-KS |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 14.5 sq mi, plus 0.2 sq mi of water |
| Population density | 826 people per sq mi |
| Bachelor's degree or higher | 15.6% of adults 25+ |
| Average commute | 16.9 minutes |
| Center coordinates | 39.74928, -94.84572 |
Median rent in 64503 by bedrooms
| Size | Median gross rent |
|---|---|
| Studio | $768/mo |
| 1 bedroom | $1,014/mo |
| 2 bedrooms | $863/mo |
| 3 bedrooms | $989/mo |
| 4 bedrooms | $960/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 64503
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 64501 | Saint Joseph, MO | 1.2 mi | 10,689 |
| 64502 | Saint Joseph, MO | 1.3 mi | — |
| 66024 | Elwood, KS | 2.5 mi | 815 |
| 64506 | Saint Joseph, MO | 3.6 mi | 21,461 |
| 64508 | Saint Joseph, MO | 5.1 mi | — |
| 64504 | Saint Joseph, MO | 5.1 mi | 10,068 |
| 64507 | Saint Joseph, MO | 5.7 mi | 13,991 |
| 64505 | Saint Joseph, MO | 6.8 mi | 14,107 |
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 64503?
A typical home in ZIP code 64503 is worth about $171,800 (Zillow Home Value Index). The median household here earns $53,039 a year. See what buying here would cost per month, with Missouri average taxes and insurance filled in.
Monthly payment for a $171,800 homeWhat can a $53,039 income afford?Rental property numbers
About ZIP code 64503
What city is ZIP code 64503?
ZIP code 64503 is in Saint Joseph, MO, in Buchanan County.
What county is ZIP code 64503 in?
64503 is mainly in Buchanan County, Missouri.
What is the population of ZIP code 64503?
About 11,954 people live in ZIP code 64503, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 64503 in?
64503 is in Central Time (UTC−6). It observes daylight saving time.