| Official Name: | Atwater, Ohio |
| Settlement Type: | CDP |
| Mapsize: | 250px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Ohio |
| Subdivision Type2: | County |
| Subdivision Name2: | Portage |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 2.74 |
| Area Land Km2: | 2.71 |
| Area Water Km2: | 0.03 |
| Area Total Sq Mi: | 1.06 |
| Area Land Sq Mi: | 1.05 |
| Area Water Sq Mi: | 0.01 |
| Population As Of: | 2020 |
| Population Total: | 776 |
| Population Density Km2: | 286.29 |
| Population Density Sq Mi: | 741.17 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 1152 |
| Coordinates: | 41.0258°N -81.16°W |
| Postal Code Type: | ZIP Code |
| Postal Code: | 44201 |
| Area Codes: | 330, 234 |
| Blank Name: | FIPS code |
| Blank Info: | 39-02848 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2628859 |
Atwater is a census-designated place (CDP) in Portage County, Ohio, United States. As of the 2020 census, the CDP had a population of 776. It is located in the central part of Atwater Township, of which it is a part.[2] [3]
Atwater is part of the Akron Metropolitan Statistical Area.
A post office called Atwater has been in operation since 1824.[4] The community and township have the name of Caleb Atwater, a landowner in the Connecticut Western Reserve.[5] [6]