Adelphi, Ohio
Adelphi: village in Ross County, Ohio, United States
About
Adelphi is a village located in the county of Ross in the U.S. state of Ohio. Its population at the 2010 census was 380 and a population density of 534 people per km². After 10 years in 2020 city had an estimated population of 374 inhabitants.
Quick Facts about Adelphi
| Population | 374 (2020) |
| Country | United States of America |
| State | Ohio (United States) |
| County | Ross County |
| Postal code | 43101 |
| Area | 0.71 km2 |
| Latitude & Longitude | 39.4667,-82.7471 |
| Altitude | 840 feet / 256 meters |
| Time Zone | Eastern Time Zone |
| Local time | 17:57:28 (22nd April 2026) |
| Density | 526 Pop. per km² as of 2020 |
| Population growth | -1.6% (2010-2020) |
| Weather | 74℉ Showers And Thunderstorms Likely then Chance Showers And Thunderstorms 7-days weather |
Geography
Adelphi is located at 39°28'0"N 82°44'50"W (39.4667300, -82.7471100).
Adelphi map
Weather
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms between 7am and 8am, then showers and thunderstorms likely bet...
7-Day ForecastDemographics
According to census records, the population of Adelphi decreased by 1.6% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 380 | - | census |
| 2011 | 377 | -0.8% | estimation process |
| 2012 | 377 | 0% | estimation process |
| 2013 | 378 | 0.26% | estimation process |
| 2014 | 377 | -0.27% | estimation process |
| 2015 | 375 | -0.53% | estimation process |
| 2016 | 374 | -0.27% | estimation process |
| 2017 | 376 | 0.53% | estimation process |
| 2018 | 374 | -0.53% | estimation process |
| 2019 | 375 | 0.27% | estimation process |
| 2020 | 374 | -0.27% | estimation process |
Nearby Schools and Colleges
Schools and campuses linked to Adelphi, OH. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 201964 | Ohio Christian University | Circleville (OH) | 43113-9487 |
Nearby Transit Stations (3)
Rail and bus stations connected to Adelphi, OH. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| COL | Columbus, OH | 111 East Town Street | BUS |
| SPM | South Portsmouth–South Shore station | Main St & US 23 | RAIL |
| AKY | Ashland Transportation Center | 99 15th Street | RAIL |
Closest post offices linked to Adelphi.
| Post Office Name | City | ZIP |
|---|---|---|
| Laurelvill Post Office | Laurelville (OH) | 43135 |
Other places with the same name (1)
- Adelphi, Maryland census designated place in Prince George's County, Maryland, United States with a population of 15,086 people.
Other cities in Ross County
Cities, towns, neighborhoods & other populated places in Ross County , OH.
| City Name | Population | Title |
|---|---|---|
| Anderson | 44,059 | A city in Madison County, Ohio. |
| Chillicothe | 21,647 | City in and the county seat of Ross County, Ohio, United States |
| Carey | 3,540 | City in Wyandot County, Ohio, United States of America |
| Harris | 2,920 | Township in Ottawa County, Ohio |
| North Fork Village | 1,991 | Unincorporated community in Ross County, Ohio |
| Kingston | 1,015 | Village in Ohio, USA |
| Frankfort | 988 | City in Ross County, Ohio, United States of America |
| Bainbridge | 846 | Census-designated place in Geauga County, Ohio |
| Londonderry | 707 | City in Ohio, United States of America |
| Clarksburg | 441 | Village in the United States |
| South Salem | 198 | City in Ross County, Ohio, United States of America |