Jefferson City, MT ZIP Codes
One ZIP code serves Jefferson City, Montana: 59638. Together they are home to 769 residents in 271 households. That is more than the 533 people counted inside Jefferson City Census-designated place, because these ZIP codes reach past its boundary.
Jefferson City Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 533 |
| Households | 204 |
| Median household income | $125,682 |
| Median home value | not published |
| Median age | 55.2 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 769 |
| Households (sum of ZIP codes) | 271 |
| Median household income, range across ZIP codes | $126,723 (59638) to $126,723 (59638) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $126,723 |
| Homeowners | 97.8% |
| Households with kids under 18 | 42.8% |
| Moved in the past year | 11.4% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Jefferson City
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 59638 | Jefferson City | 769 | 271 | $126,723 | — | 97.8% | 42.8% | 11.4% | — | — | 38% of its land; mailing city |
A ZIP code is listed for Jefferson City when at least 10% of its land lies inside the Jefferson City Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Jefferson City. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Jefferson City.
Counties
- Jefferson County — 9 ZIP codes
Price a mailing to Jefferson City ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Jefferson City, MT?
- 59638. A ZIP code is listed for Jefferson City when at least 10% of its land lies inside the Jefferson City Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Jefferson City.
- What is the population of Jefferson City, MT?
- The Census Bureau counts 533 residents inside Jefferson City Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Jefferson City hold 769 residents in all.
- What is the median household income in Jefferson City, MT?
- $125,682 inside Jefferson City Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $126,723 to $126,723.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.