ZIP code 64503
Where is ZIP code 64503?
Saint Joseph, Missouri
Buchanan County · Standard ZIP code
ZIP code 64503 belongs to Saint Joseph, Missouri in Buchanan County. 64503 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 785, 816 and 913. About 11,954 people live in the 64503 area, where the median household income is $53,039. The closest ZIP codes are 64507 (Saint Joseph, 1.5 mi north), 64501 (Saint Joseph, 2.7 mi northwest) and 64502 (Saint Joseph, 2.9 mi northwest).
| ZIP code | 64503 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Saint Joseph |
| State | Missouri (MO) |
| County | Buchanan County |
| Time zone | Central Time · now |
| Area codes | 785, 816, 913 |
| Coordinates | 39.734, -94.8171 map |
| 3-digit prefix | 645 |
Population and income in 64503
| Population | 11,954 · higher than 84% of Missouri ZIP codes |
|---|---|
| People per square mile | 826 · higher than 87% of Missouri ZIP codes |
| Median age | 40.4 years · lower than 57% of Missouri ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $53,039 · lower than 72% of Missouri ZIP codes |
| Income per person | $31,151 |
| Below the poverty line | 18% |
| Bachelor’s degree or higher | 16% of adults 25+ |
| Median home value | $140,500 · lower than 68% of Missouri ZIP codes |
| Median rent | $886 a month |
| Housing units | 5,755 |
| Households | 5,103 (2.34 people on average) |
| Owners / renters | 69% / 31% |
| Land area | 14.48 sq mi (plus 0.22 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 64503. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 64503
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 64507 | Saint Joseph, MO | 1.5 mi N | Standard |
| 64501 | Saint Joseph, MO | 2.7 mi NW | Standard |
| 64502 | Saint Joseph, MO | 2.9 mi NW | PO Box only |
| 64504 | Saint Joseph, MO | 3.2 mi SW | Standard |
| 66024 | Elwood, KS | 3.8 mi NW | PO Box only |
| 64506 | Saint Joseph, MO | 3.9 mi N | Standard |
| 64508 | Saint Joseph, MO | 4.5 mi SW | PO Box only |
| 64505 | Saint Joseph, MO | 4.6 mi N | Standard |
| 66090 | Wathena, KS | 6.1 mi W | Standard |
| 64401 | Agency, MO | 7.1 mi SE | Standard |
| 64443 | Easton, MO | 8.5 mi E | Standard |
| 64448 | Faucett, MO | 10.1 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 64503 or measure the distance to another ZIP code.
How to address mail to 64503
123 MAIN ST
SAINT JOSEPH MO 64503
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (64503-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Saint Joseph, MO
All Saint Joseph ZIP codes with population and income →
Questions
- What city is ZIP code 64503?
- 64503 is a Saint Joseph, Missouri ZIP code.
- What county is 64503 in?
- ZIP code 64503 is in Buchanan County, Missouri.
- What time zone is ZIP code 64503 in?
- 64503 is in the Central Time zone (America/Chicago).
- What area code is 64503?
- Phone numbers in ZIP code 64503 use area codes 785, 816 and 913.
- What is the population of ZIP code 64503?
- About 11,954 people live in ZIP code 64503, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 64503?
- The median household income in 64503 is $53,039 a year, lower than 72% of Missouri ZIP codes.
- What ZIP codes are near 64503?
- The nearest ZIP codes to 64503 are 64507 (Saint Joseph, 1.5 miles), 64501 (Saint Joseph, 2.7 miles), 64502 (Saint Joseph, 2.9 miles) and 64504 (Saint Joseph, 3.2 miles).