ZIP 58640 · Killdeer
Who lives in ZIP code 58640 (Killdeer, ND): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Killdeer, ND · Dunn County
uszips 2026
People1,369
Median age38.6
Household income$100,688
Home value$354,377
Median rent$869/mo
Poverty6.6%
College degree+29.9%
Commute25 min
Place
- Metro area
- Dickinson, ND (micro)
- Time zone
- Mountain
- Density
- 1 / sq mi
- Housing units
- 490
Spans 3 counties
Share of the ZIP's people in each county.
Age mix
18.8% are 65 or older; 71.7% are adults.
Household income
52.3% of households earn $100K+. Median per person: $51,144.
Education (adults 25+)
47.6% of degrees are in STEM fields.
Race
3.8% Hispanic or Latino (of any race).
Households & family
- Married
- 59.5%
- Never married
- 26.1%
- Divorced
- 10.0%
- Widowed
- 4.4%
- Family size
- 3.60
- Dual-income families
- 54.0%
Housing
- Own their home
- 78.6%
- Rent burden
- 13.0%
- Men / women
- 57% / 43%
Work
- In labor force
- 61.1%
- Unemployment
- 1.6%
- Self-employed
- 17.9%
- Farmers
- 19.0%
Community
- Charitable givers
- 15.5%
- Veterans
- 11.2%
- With a disability
- 12.1%
- No health insurance
- 12.9%
- Limited English
- 11.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.