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Williamstown, KY
City in Grant County, Kentucky. ZIP codes: 41097.
Population
3,945
Land area
16.8sq mi
People per sq mi
234
ZIP codes
1
Williamstown and its ZIP codes
Williamstown at a glance
- Williamstown is about 2 times as dense as Kentucky as a whole.
- By population, it ranks 104th among 552 cities and towns in Kentucky.
- The median household income is $95,050, 49% above the Kentucky median of $63,726.
- A typical owner-occupied home is valued at $209,800 and median rent is $721 a month.
Local data for Williamstown, KY
Counts from official public data
Housing and community stats
Williamstown, KY, American Community Survey 2020-2024
Median household income
$95,050
Poverty rate
7.7%
Median home value
$209,800
Median rent
$721/mo
Homeownership
75.1%
Bachelor's or higher
21.4%
Median age
31.0
Average commute
23.4 min
Largest reported origins and ancestries: German Americans (781), Irish Americans (677), Polish Americans (170).
Economy and federal money
Jobs, pay, income and spending are for Grant County. PPP loans are for Williamstown.
Unemployment rate
3.9%
Aug 2026, -0.2 pts in a year
Average annual pay
$48,376
5,430 jobs, 2025
Income per person
$49,999
BEA, 2024
Federal spending
$151M
FY 2026, $6,046 per person
PPP loans
$3.8M
127 loans, 702 jobs reported
How people get to work
Williamstown, KY, workers 16 and older. American Community Survey 5-year estimates
- Drove alone74.8%
- Carpooled15.0%
- Public transit0.0%
- Walked0.0%
- Bicycle0.0%
- Taxi, ride-hailing, motorcycle or other0.0%
- Worked from home10.2%
Average one-way commute: 23.4 minutes for people who do not work from home.
Environment and hazard risk
Williamstown, KY, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: tornado
Storm events since 1996
292
Countywide, mostly thunderstorm wind
Flood insurance policies
12
0.1% of homes, county
July high / Jan low
87° / 25°F
45.9 inches of rain a year
ZIP codes in Williamstown
1 in or overlapping Williamstown. Population shown
Cities near Williamstown
| Name | Distance | Land area (sq mi) |
|---|---|---|
| Dry RidgeCity | 4.1 mi | 5.2 |
| CrittendenCity | 9.6 mi | 3.4 |
| CorinthCity | 9.9 mi | 2.1 |
| VeronaCensus-designated place | 13 mi | 12.2 |
| BerryCity | 14 mi | 0.3 |
| GlencoeCity | 14 mi | 1.8 |
| FalmouthCity | 14 mi | 1.4 |
| OwentonCity | 15 mi | 1.9 |
| ButlerCity | 16 mi | 0.2 |
| WaltonCity | 16 mi | 4.8 |
| SadievilleCity | 17 mi | 1.1 |
| SpartaCity | 18 mi | 6.2 |
| Patriot, INTown | 19 mi | 0.3 |
| SandersCity | 19 mi | 0.3 |
| WarsawCity | 19 mi | 1 |
| Florence, INCensus-designated place | 21 mi | 0.1 |
Frequently asked questions
- What county is Williamstown, KY in?
- Williamstown is in Grant County, Kentucky.
- What ZIP codes are in Williamstown, KY?
- ZIP codes in or overlapping Williamstown include 41097.
- What is the population of Williamstown, KY?
- About 3,945 people live in Williamstown, based on American Community Survey 5-year estimates.
- What cities are near Williamstown?
- Nearby places include Dry Ridge (4.1 mi), Crittenden (9.6 mi), Corinth (9.9 mi), Verona (13 mi), Berry (14 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023