County ProfileMT
Yellowstone County
Population: 164,731 · 23 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
164,731
People
Median age
39
Housing
Total households
69,897
Income
Median household income
$76,570
Housing
Total housing units
74,239
Employment
Employment rate
63.9%
Education
Bachelor’s degree or higher
34.1%
Healthcare
Insured population
92.3%
County details
Local time 00:13:54(MT)| Name | Yellowstone |
|---|---|
| Total ZIP codes | 23total |
| ZIP codes (by type) | 13 Standard4 PO Box6 Unique |
| Area code | 406 |
| Timezone | Mountain Time (MT) |
| Coordinates | 45.9369867, -108.2766564 |
| Land area | 2,633.4 sq miles(6,820.5 km²) |
Map of Yellowstone county, Montana with ZIP codes
Cities and Communities in Yellowstone County
Compare the largest cities in Yellowstone County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Billings | 117,116 | $73,712 | 14ZIPs |
| Laurel | 7,222 | $68,474 | 1ZIPs |
| Worden | 582 | — | 1ZIPs |
| Shepherd | 507 | $80,125 | 1ZIPs |
| Huntley | 442 | $94,821 | 1ZIPs |
| Ballantine | 293 | — | 1ZIPs |
| Broadview | 139 | $78,438 | 1ZIPs |
| Custer | 119 | $82,500 | 1ZIPs |
| Pompeys Pillar | 51 | — | 1ZIPs |
| Acton | 48 | $36,042 | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Yellowstone County
Review the most populated postal areas across Yellowstone County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 59102 | Billings | $76,141 | 48,133 |
| 59101 | Billings | $58,598 | 41,522 |
| 59105 | Billings | $78,014 | 33,310 |
| 59106 | Billings | $125,833 | 20,681 |
| 59044 | Laurel | $87,648 | 12,099 |
| 59079 | Shepherd | $68,047 | 3,520 |
| 59037 | Huntley | $105,099 | 1,940 |
| 59088 | Worden | $90,625 | 1,272 |
| 59006 | Ballantine | $53,304 | 937 |
| 59015 | Broadview | $69,583 | 554 |
| 59024 | Custer | $78,125 | 303 |
| 59064 | Pompeys Pillar | — | 258 |
| 59002 | Acton | $36,771 | 179 |
| 59103 | Billings | — | — |
| 59104 | Billings | — | — |
| 59107 | Billings | — | — |
| 59108 | Billings | — | — |
| 59111 | Billings | — | — |
| 59112 | Billings | — | — |
| 59114 | Billings | — | — |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS