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ZIP Code 42171
Smiths Grove, KY, Warren County
Population
6,723
Land area
103.3sq mi
People per sq mi
65
City
Smiths Grove
ZIP 42171 and nearby ZIP codes
ZIP 42171 at a glance
- ZIP 42171 (Smiths Grove) is 43% less dense than Kentucky as a whole.
- Households here earn a median of $70,191 a year, 10% more than the Kentucky figure of $63,726.
- A typical owner-occupied home is valued at $187,500 (9% below Kentucky) and median rent is $1,008 a month.
Local data for ZIP 42171
Counts from official public data
Housing and community stats
ZIP 42171, American Community Survey 2020-2024
Median household income
$70,191
Poverty rate
10.6%
Median home value
$187,500
Prices +2.1% in a year
Median rent
$1,008/mo
Homeownership
76.2%
Bachelor's or higher
12.3%
Median age
41.3
Average commute
29.9 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
86
ZIP Business Patterns 2023
Employees
500
$17M annual payroll
PPP loans
$6.5M
293 loans
Campaign donations
$11.3K
10% D, 50% R, 2026 cycle
Environment and hazard risk
ZIP 42171, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: hail
Storm events since 1996
538
Countywide, mostly thunderstorm wind
Flood insurance policies
120
0.3% of homes, county
July high / Jan low
91° / 29°F
53.5 inches of rain a year
Frequently asked questions
- What city is ZIP code 42171?
- ZIP code 42171 is in Smiths Grove, KY (Warren County).
- What county is ZIP code 42171 in?
- ZIP code 42171 is mostly in Warren County, Kentucky.
- How many people live in ZIP code 42171?
- About 6,723 people live in the 42171 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.