Port William, Ohio
Port William: Village in Ohio
About
Port William is a village located in the county of Clinton in the U.S. state of Ohio. Its population at the 2010 census was 254 and a population density of 821 people per km². After 10 years in 2020 city had an estimated population of 247 inhabitants.
Quick Facts about Port William
| Population : | 247 (2020) |
| Country : | United States of America |
| State : | Ohio (United States) |
| County : | Clinton County |
| Postal code : | 45164 |
| Area : | 0.31 km2 |
| Altitude : | 1,020 feet / 311 meters |
| Time Zone : | America/New_York |
| Local time : | 02:08:38 (5th December 2025) |
| Density : | 798 Pop. per km² as of 2020 |
| Population growth : | -2.83% (2010-2020) |
Geography
Port William is located at 39°33'7"N 83°47'11"W (39.5520100, -83.7863100).
Port William map
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Demographics
According to census records, the population of Port William decreased by 2.83% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 254 | - | census |
| 2011 | 253 | -0.4% | estimation process |
| 2012 | 253 | 0% | estimation process |
| 2013 | 251 | -0.8% | estimation process |
| 2014 | 250 | -0.4% | estimation process |
| 2015 | 250 | 0% | estimation process |
| 2016 | 251 | 0.4% | estimation process |
| 2017 | 251 | 0% | estimation process |
| 2018 | 249 | -0.8% | estimation process |
| 2019 | 248 | -0.4% | estimation process |
| 2020 | 247 | -0.4% | estimation process |
Schools in Port William
College & universities near Port William, OH
| Code | Name | City | ZIP |
|---|---|---|---|
| 206507 | Wilmington College | Wilmington (OH) | 45177 |
Stations (6)
Amtrak & bus stations near Port William, OH
| Code | Name | Address | Type |
|---|---|---|---|
| CIG | Cincinnati, OH | 1005 Gilbert Avenue | BUS |
| COL | Columbus, OH | 111 East Town Street | BUS |
| CIN | Cincinnati Museum Center at Union Terminal | 1301 Western Ave. | RAIL |
| MAY | Maysville | West Front St & Rosemary Clooney St | RAIL |
| COI | Connersville station | 1012 Eastern Avenue | RAIL |
Post offices near Port William
| Post Office Name | City | ZIP |
|---|---|---|
| Port William Post Office | Port William (OH) | 45164 |
Other cities in Clinton County
Cities, towns, neighborhoods & other populated places in Clinton County , OH.
| City Name | Population | Title |
|---|---|---|
| Wilmington | 12,399 | City in Clinton County, Ohio, United States |
| Blanchester | 4,256 | Village in the United States |
| Sabina | 2,562 | Human settlement in Clinton County, Ohio, United States of America |
| Clinton | 1,206 | City and the county seat of Clinton County, Iowa |
| New Vienna | 1,201 | City in Clinton County, Ohio, United States |
| Martinsville | 439 | Human settlement in Clinton County, Ohio, United States of America |
| Mount Pleasant | 438 | Village in Jefferson County, Ohio, United States |
| Midland | 317 | Town in Ohio |
