ZIP code
59638
Jefferson City, MT
59638 covers Jefferson City in Jefferson County, with 511 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 59638. Methodology
About ZIP code 59638
Acceptable cities: Jefferson Cty
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 59638. Not ACS. Methodology
People in 59638
Race
- White670
- American Indian or Alaska Native13
- Asian2
- Other race9
- Two or more races76
Hispanic or Latino (any race): 32
Age
- Under 1078
- 10 to 19105
- 20 to 2952
- 30 to 3982
- 40 to 4985
- 50 to 59136
- 60 to 69146
- 70 to 7975
- 80 and older11
Income and housing in 59638
Education
- High school graduate82.6%
- Bachelor's degree31.3%
- Graduate degree22.0%
Places covering 59638
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Jefferson City77.5%
- Clancy17.4%
- Elkhorn0.0%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Jefferson County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
5.1% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 59638
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 547 | |
| 2006 | 537 | |
| 2007 | 585 | |
| 2008 | 576 | |
| 2011 | 604 | |
| 2012 | 615 | |
| 2013 | 829 | |
| 2014 | 780 | |
| 2015 | 803 | |
| 2016 | 783 | 700 |
| 2017 | 716 | |
| 2018 | 605 | |
| 2019 | 703 | |
| 2020 | 705 | |
| 2021 | 531 | |
| 2022 | 594 | |
| 2023 | 511 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 59638
12 nearest ZIP centroids (any distance)
- 59634Clancy6.0 miPop 5,238 · Income $120,881
- 59632Boulder13.1 miPop 2,535 · Income $62,770
- 59601Helena14.5 miPop 31,822 · Income $70,502
- 59623Helena16.0 miPop 0 · Income —
- 59626Helena16.7 miPop — · Income —
- 59625Helena16.8 miPop 156 · Income —
- 59635East Helena17.0 miPop 8,382 · Income $73,664
- 59631Basin17.9 miPop 367 · Income $49,375
- 59636Fort Harrison18.3 miPop 29 · Income —
- 59647Winston19.2 miPop 353 · Income $59,330
- 59641Radersburg21.9 miPop — · Income —
- 59728Elliston22.0 miPop 394 · Income $74,792
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 59638, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 59638 FAQ
- What city is ZIP code 59638 in?
- 59638 is in Jefferson City, MT.
- What county is 59638 in?
- 59638 is in Jefferson County.
- What is the median household income in 59638?
- The median household income in 59638 is $73,375.
- Which ZIP codes are near 59638?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 59638.