ZIP 83401 · Idaho Falls
Who lives in ZIP code 83401 (Idaho Falls, ID): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Idaho Falls, ID · Bonneville County
uszips 2026
People47,972
Median age31.9
Household income$78,497
Home value$356,463
Median rent$1,176/mo
Poverty10.5%
College degree+28.9%
Commute22 min
Place
- Metro area
- Idaho Falls, ID
- Wider region
- Idaho Falls-Rexburg-Blackfoot, ID
- Time zone
- Mountain
- Density
- 94 / sq mi
- Housing units
- 15,714
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
12.6% are 65 or older; 69.0% are adults.
Household income
35.5% of households earn $100K+. Median per person: $34,884.
Education (adults 25+)
47.4% of degrees are in STEM fields.
Race
14.9% Hispanic or Latino (of any race).
Households & family
- Married
- 52.6%
- Never married
- 28.5%
- Divorced
- 15.2%
- Widowed
- 3.7%
- Family size
- 3.60
- Dual-income families
- 59.0%
Housing
- Own their home
- 75.3%
- Rent burden
- 24.2%
- Men / women
- 52% / 48%
Work
- In labor force
- 67.6%
- Unemployment
- 5.4%
- Self-employed
- 11.4%
- Farmers
- 1.7%
Community
- Charitable givers
- 23.4%
- Veterans
- 7.2%
- With a disability
- 13.2%
- No health insurance
- 10.0%
- Limited English
- 2.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.