St. Joseph, MO ZIP Codes
6 ZIP codes serve St. Joseph, Missouri: 64506, 64505, 64507, 64503, 64501 and 64504. Together they are home to 82,270 residents in 32,922 households. Median household income ranges from $46,731 in 64501 to $73,298 in 64505.
St. Joseph city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 71,236 |
| Households | 28,756 |
| Median household income | $57,956 |
| Median home value | $154,200 |
| Median age | 38.1 |
| Median rent | $898 |
All 6 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 82,270 |
| Households (sum of ZIP codes) | 32,922 |
| Median household income, range across ZIP codes | $46,731 (64501) to $73,298 (64505) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $60,892 |
| Homeowners | 65.1% |
| Households with kids under 18 | 27.2% |
| Moved in the past year | 13.3% |
| Carrier routes in EDDM2GO's route library | 28 routes, 13,394 homes (2 of 6 ZIP codes) |
Top facts
- Highest median household income in St. Joseph: 64505 ($73,298)
- Most residents: 64506 (21,461 people)
- Highest homeownership: 64505 (73.8% own their home)
- Most households with kids: 64505 (32.0% of households)
- Most new movers: 64501 (16.6% moved in last year)
- Youngest median age: 64507 (35.7 years)
- Highest median home value: 64506 ($240,300)
Every ZIP code in St. Joseph
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 64506 | Saint Joseph | 21,461 | 8,897 | $65,573 | $240,300 | 60.8% | 23.9% | 14.7% | 19 | 10,384 | 96% of its land |
| 64505 | Saint Joseph | 14,107 | 5,266 | $73,298 | $191,100 | 73.8% | 32.0% | 9.2% | — | — | 15% of its land |
| 64507 | Saint Joseph | 13,991 | 5,514 | $61,158 | $140,300 | 67.1% | 26.3% | 15.2% | — | — | 14% of its land |
| 64503 | Saint Joseph | 11,954 | 5,103 | $53,039 | $140,500 | 68.7% | 26.1% | 13.7% | — | — | 60% of its land |
| 64501 | Saint Joseph | 10,689 | 4,254 | $46,731 | $98,600 | 49.2% | 27.2% | 16.6% | — | — | 100% of its land |
| 64504 | Saint Joseph | 10,068 | 3,888 | $58,801 | $127,100 | 73.1% | 30.6% | 9.8% | 9 | 4,220 | 15% of its land |
A ZIP code is listed for St. Joseph when at least 10% of its land lies inside St. Joseph city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is St. Joseph. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside St. Joseph.
Counties
- Buchanan County — 14 ZIP codes
- Andrew County — 12 ZIP codes
Rankings
- Richest ZIP codes in St. Joseph — 6 ZIP codes ranked
- ZIP codes with the highest home values in St. Joseph — 6 ZIP codes ranked
- ZIP codes with the highest homeownership in St. Joseph — 6 ZIP codes ranked
- ZIP codes with the most families with kids in St. Joseph — 6 ZIP codes ranked
- ZIP codes with the most new movers in St. Joseph — 6 ZIP codes ranked
- Youngest ZIP codes in St. Joseph — 6 ZIP codes ranked
- Oldest ZIP codes in St. Joseph — 6 ZIP codes ranked
- Fastest-growing ZIP codes in St. Joseph — 6 ZIP codes ranked
Price a mailing to St. Joseph ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in St. Joseph, MO?
- 64506, 64505, 64507, 64503, 64501 and 64504. A ZIP code is listed for St.
- What is the population of St. Joseph, MO?
- The Census Bureau counts 71,236 residents inside St. Joseph city limits (ACS 2020–2024). The 6 ZIP codes that serve St. Joseph hold 82,270 residents in all.
- What is the median household income in St. Joseph, MO?
- $57,956 inside St. Joseph city limits, per the Census Bureau. Across its ZIP codes the medians run from $46,731 to $73,298.
- Which St. Joseph ZIP code has the highest median household income?
- 64505, at $73,298, among ZIP codes with at least 1,000 residents. See the full ranking of St. Joseph ZIP codes by income.
- How many carrier routes and mailboxes are in St. Joseph, MO?
- For the 2 of 6 ZIP codes in EDDM2GO's stored route library: 28 carrier routes reaching 13,394 residential and 1,213 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.