Founded in Dec 26, 1822, Lorain County is one of 88 counties in the state of Ohio. Historically, Lorain County was formed from Huron, Cuyahoga, and Medina Counties. The city of Elyria is the county seat. With FIPS code of 93, Lorain County has a population of 315,595 and area of 492.50 square miles (1,276 km2).
List of all cities in Lorain County, OH alphabetically
| City/Town | Postal Code | Area Code |
| Amherst, OH | 44001 | 440 |
| Avon, OH | 44011 | 440 |
| Avon Lake, OH | 44012 | 440 |
| Brownhelm, OH | 44001 | 440 |
| Columbia Station, OH | 44028 | 440 |
| Elyria, OH | 44035 | 440 |
| 44036 | 440 | |
| 44039 | 440 | |
| 44074 | 440 | |
| Grafton, OH | 44044 | 440 |
| Henrietta, OH | 44001 | 440 |
| Kipton, OH | 44049 | 440 |
| Lagrange, OH | 44050 | 440 |
| Lorain, OH | 44052 | 440 |
| 44053 | 440 | |
| 44054 | 440 | |
| 44055 | 440 | |
| New Russia Township, OH | 44074 | 440 |
| North Eaton, OH | 44028 | 440 |
| 44044 | 440 | |
| North Ridgeville, OH | 44035 | 440 |
| 44039 | 440 | |
| Oberlin, OH | 44074 | 440 |
| Ridgeville, OH | 44035 | 440 |
| Rochester, OH | 44090 | 440 |
| Sheffield, OH | 44055 | 440 |
| Sheffield Lake, OH | 44054 | 440 |
| Sheffield Township, OH | 44053 | 440 |
| 44054 | 440 | |
| Sheffield Village, OH | 44035 | 440 |
| 44054 | 440 | |
| South Amherst, OH | 44001 | 440 |
| South Lorain, OH | 44055 | 440 |
| Vermilion, OH | 44001 | 440 |
| Wellington, OH | 44090 | 440 |