Census place · GEOID 3006550 · Yellowstone County
Billings, MT ZIP codes
4 ZIP/ZCTAs intersecting this Census place in Yellowstone County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Billings (GEOID 3006550). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 145,092 (4 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Billings, MT

ZIP/ZCTA overlap with Billings
Population overlap
Share of each ZIP/ZCTA’s population located within Billings, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- 5910168.4%
USPS primary city
- 59102100.0%
USPS primary city
- 5910584.1%
USPS primary city
- 5910660.8%
USPS primary city
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
ZIP codes intersecting Billings
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 59101 | Billings | Yellowstone County | 41,797 | $58,165 |
| 59102 | Billings | Yellowstone County | 48,700 | $75,140 |
| 59105 | Billings | Yellowstone County | 34,363 | $74,572 |
| 59106 | Billings | Yellowstone County | 20,232 | $122,374 |
USPS associates these ZIPs with Billings
These codes list Billings as a primary or acceptable city. They are not used for the ACS headline.