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Port William, OH
Village in Clinton County, Ohio. ZIP codes: 45164.
Population
175
Land area
0.1sq mi
People per sq mi
1,609
ZIP codes
1
Port William and its ZIP codes
Port William at a glance
- Port William is about 5.6 times as dense as Ohio as a whole.
Local data for Port William, OH
Counts from official public data
Economy and federal money
Jobs, pay, income and spending are for Clinton County. PPP loans are for Port William.
Unemployment rate
3.1%
Sep 2026, -0.5 pts in a year
Average annual pay
$66,234
19,013 jobs, 2025
Income per person
$55,867
BEA, 2024
Federal spending
$301M
FY 2026, $7,171 per person
PPP loans
$22.7K
1 loan, 5 jobs reported
Environment and hazard risk
Port William, OH, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: ice storm
Storm events since 1996
685
Countywide, mostly thunderstorm wind
Flood insurance policies
68
0.4% of homes, county
July high / Jan low
84° / 20°F
43.2 inches of rain a year
Health statistics
Share of adults in Port William, OH, CDC PLACES estimates
Obesity
37.3%
U.S. 33.3% +4.0 pts
Diabetes
11.3%
U.S. 12.1% -0.8 pts
Smoking
14.0%
U.S. 12.8% +1.2 pts
Uninsured (18-64)
6.6%
U.S. 11.1% -4.5 pts
ZIP codes in Port William
1 in or overlapping Port William. Population shown
Cities near Port William
| Name | Distance | Land area (sq mi) |
|---|---|---|
| BowersvilleVillage | 3.9 mi | 0.2 |
| Shawnee HillsCensus-designated place | 6.6 mi | 2.7 |
| JamestownVillage | 8.1 mi | 1.2 |
| WilmingtonCity | 8.3 mi | 12.9 |
| SabinaVillage | 9.1 mi | 1.2 |
| OctaVillage | 10 mi | 0.3 |
| MilledgevilleVillage | 11 mi | 0.1 |
| HarveysburgVillage | 12 mi | 1 |
| XeniaCity | 12 mi | 13.1 |
| Spring ValleyVillage | 12 mi | 0.3 |
| WilberforceCensus-designated place | 13 mi | 3.1 |
| CedarvilleVillage | 13 mi | 1.3 |
| JeffersonvilleVillage | 14 mi | 1.7 |
| ClarksvilleVillage | 15 mi | 0.5 |
| South SolonVillage | 16 mi | 0.2 |
| CorwinVillage | 16 mi | 0.3 |
Frequently asked questions
- What county is Port William, OH in?
- Port William is in Clinton County, Ohio.
- What ZIP codes are in Port William, OH?
- ZIP codes in or overlapping Port William include 45164.
- What is the population of Port William, OH?
- About 175 people live in Port William, based on American Community Survey 5-year estimates.
- What cities are near Port William?
- Nearby places include Bowersville (3.9 mi), Shawnee Hills (6.6 mi), Jamestown (8.1 mi), Wilmington (8.3 mi), Sabina (9.1 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023