ZIP code
59645
White Sulphur Springs, MT
59645 covers White Sulphur Springs in Meagher County, with 1,703 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 59645. Methodology
ZIP code map of 59645

About ZIP code 59645
Acceptable cities: Wht Sphr Spgs
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 59645. Not ACS. Methodology
People in 59645
Race
- White1,573
- Black or African American13
- American Indian or Alaska Native3
- Asian3
- Other race8
- Two or more races99
Hispanic or Latino (any race): 36
Age
- Under 10129
- 10 to 19188
- 20 to 29141
- 30 to 39182
- 40 to 49159
- 50 to 59232
- 60 to 69352
- 70 to 79232
- 80 and older84
Income and housing in 59645
Education
- High school graduate95.3%
- Bachelor's degree24.2%
- Graduate degree7.3%
Places covering 59645
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.
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.
- Meagher County98.8%
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
43.8% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 59645
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 1,465 | |
| 2006 | 1,454 | |
| 2007 | 1,575 | |
| 2008 | 1,299 | |
| 2009 | 1,307 | |
| 2010 | 1,290 | |
| 2011 | 1,632 | 1,228 |
| 2012 | 1,661 | 1,240 |
| 2013 | 1,648 | 1,220 |
| 2014 | 1,745 | 1,200 |
| 2015 | 1,588 | 1,260 |
| 2016 | 1,655 | 1,210 |
| 2017 | 1,726 | 1,200 |
| 2018 | 1,717 | 1,220 |
| 2019 | 1,702 | 1,350 |
| 2020 | 1,513 | 1,370 |
| 2021 | 1,534 | 1,330 |
| 2022 | 1,719 | 1,340 |
| 2023 | 1,703 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 59645
12 nearest ZIP centroids (any distance)
- 59465Neihart23.8 miPop 33 · Income —
- 59644Townsend26.3 miPop 4,337 · Income $59,082
- 59463Monarch26.5 miPop 110 · Income $40,972
- 59642Ringling32.4 miPop 19 · Income —
- 59647Winston32.4 miPop 353 · Income $59,330
- 59053Martinsdale34.1 miPop 283 · Income —
- 59480Stockett36.4 miPop 317 · Income $92,917
- 59635East Helena37.2 miPop 8,382 · Income $73,664
- 59469Raynesford38.9 miPop 138 · Income $76,250
- 59421Cascade40.1 miPop 2,039 · Income $71,688
- 59602Helena40.5 miPop 30,379 · Income $87,841
- 59479Stanford42.7 miPop 732 · Income $50,903
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 59645, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 59645 FAQ
- What city is ZIP code 59645 in?
- 59645 is in White Sulphur Springs, MT.
- What county is 59645 in?
- 59645 is in Meagher County.
- What is the median household income in 59645?
- The median household income in 59645 is $59,231.
- Which ZIP codes are near 59645?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 59645.