ZIP 83428 · Irwin
Who lives in ZIP code 83428 (Irwin, ID): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Irwin, ID · Bonneville County
uszips 2026
People576
Median age56.2
Household income$68,750
Home value$570,363
Median rent—
Poverty5.7%
College degree+31.7%
Commute42 min
Place
- Metro area
- Idaho Falls, ID
- Wider region
- Idaho Falls-Rexburg-Blackfoot, ID
- Time zone
- Mountain
- Density
- 1 / sq mi
- Housing units
- 241
County
Share of the ZIP's people in each county.
Age mix
26.0% are 65 or older; 87.3% are adults.
Household income
32.8% of households earn $100K+. Median per person: $29,457.
Education (adults 25+)
34.9% of degrees are in STEM fields.
Race
4.0% Hispanic or Latino (of any race).
Households & family
- Married
- 80.7%
- Never married
- 7.5%
- Divorced
- 6.3%
- Widowed
- 5.5%
- Family size
- 2.93
- Dual-income families
- 40.2%
Housing
- Own their home
- 97.5%
- Rent burden
- —
- Men / women
- 52% / 48%
Work
- In labor force
- 38.6%
- Unemployment
- 19.6%
- Self-employed
- 0.0%
- Farmers
- 0.0%
Community
- Charitable givers
- 22.2%
- Veterans
- 4.0%
- With a disability
- 8.9%
- No health insurance
- 21.4%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.