ZIP 59270 · Sidney
Who lives in ZIP code 59270 (Sidney, MT): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Sidney, MT · Richland County
uszips 2026
People8,571
Median age39.6
Household income$72,630
Home value$275,617
Median rent$938/mo
Poverty6.2%
College degree+22.3%
Commute22 min
Place
- Metro area
- Outside any metro
- Time zone
- Mountain
- Density
- 4 / sq mi
- Housing units
- 3,420
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
17.3% are 65 or older; 75.5% are adults.
Household income
42.2% of households earn $100K+. Median per person: $36,870.
Education (adults 25+)
51.8% of degrees are in STEM fields.
Race
6.8% Hispanic or Latino (of any race).
Households & family
- Married
- 52.1%
- Never married
- 28.7%
- Divorced
- 14.1%
- Widowed
- 5.1%
- Family size
- 3.28
- Dual-income families
- 60.1%
Housing
- Own their home
- 63.8%
- Rent burden
- 20.0%
- Men / women
- 51% / 49%
Work
- In labor force
- 71.0%
- Unemployment
- 2.7%
- Self-employed
- 12.7%
- Farmers
- 5.4%
Community
- Charitable givers
- 24.4%
- Veterans
- 5.1%
- With a disability
- 12.4%
- No health insurance
- 4.2%
- Limited English
- 0.4%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.