ZIP code
59345
Powderville, MT
59345 covers Powderville in Custer County, with 38 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 59345. Methodology
ZIP code map of 59345

About ZIP code 59345
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 59345. Not ACS. Methodology
People in 59345
Race
- White84
- Black or African American1
- Two or more races4
Hispanic or Latino (any race): 0
Age
- Under 1012
- 10 to 1910
- 20 to 2917
- 30 to 3911
- 40 to 493
- 50 to 596
- 60 to 6917
- 70 to 797
- 80 and older6
Income and housing in 59345
Education
- High school graduate100.0%
- Bachelor's degree21.2%
- Graduate degree6.1%
Places covering 59345
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.
No place overlap rows for this ZIP.
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.
- Custer County55.1%
- Powder River County44.9%
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
100.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 59345
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 48 | |
| 2006 | 46 | |
| 2007 | 50 | |
| 2021 | 107 | |
| 2022 | 41 | |
| 2023 | 38 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 59345
12 nearest ZIP centroids (any distance)
- 59343Olive17.1 miPop 41 · Income $31,375
- 59351Volborg25.0 miPop 171 · Income —
- 59324Ekalaka31.6 miPop 746 · Income $57,083
- 59336Ismay36.0 miPop 202 · Income $62,500
- 59316Boyes36.1 miPop 18 · Income $48,125
- 59317Broadus39.0 miPop 1,153 · Income $73,750
- 59332Hammond40.9 miPop 150 · Income $29,963
- 59354Willard43.8 miPop 264 · Income $61,875
- 59344Plevna45.2 miPop 471 · Income $74,861
- 59301Miles City46.7 miPop 11,598 · Income $63,643
- 59003Ashland54.1 miPop 1,266 · Income $45,461
- 59313Baker54.7 miPop 2,147 · Income $72,452
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 59345, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 59345 FAQ
- What city is ZIP code 59345 in?
- 59345 is in Powderville, MT.
- What county is 59345 in?
- 59345 is in Custer County.
- What is the median household income in 59345?
- The median household income in 59345 is $103,750.
- Which ZIP codes are near 59345?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 59345.