ZIP 42171 · Smiths Grove
Who lives in ZIP code 42171 (Smiths Grove, KY): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Smiths Grove, KY · Warren County
uszips 2026
People6,723
Median age41.3
Household income$70,191
Home value$186,577
Median rent$1,008/mo
Poverty10.6%
College degree+12.3%
Commute30 min
Place
- Metro area
- Bowling Green, KY
- Wider region
- Bowling Green-Glasgow-Franklin, KY
- Time zone
- Central
- Density
- 25 / sq mi
- Housing units
- 2,631
Spans 3 counties
Share of the ZIP's people in each county.
Age mix
16.6% are 65 or older; 77.1% are adults.
Household income
25.4% of households earn $100K+. Median per person: $34,642.
Education (adults 25+)
38.9% of degrees are in STEM fields.
Race
2.9% Hispanic or Latino (of any race).
Households & family
- Married
- 58.3%
- Never married
- 20.3%
- Divorced
- 12.9%
- Widowed
- 8.5%
- Family size
- 2.93
- Dual-income families
- 47.6%
Housing
- Own their home
- 76.2%
- Rent burden
- 29.9%
- Men / women
- 50% / 50%
Work
- In labor force
- 59.9%
- Unemployment
- 4.3%
- Self-employed
- 12.6%
- Farmers
- 12.6%
Community
- Charitable givers
- 20.9%
- Veterans
- 5.4%
- With a disability
- 20.6%
- No health insurance
- 6.0%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.