| County : | Mahoning County |
| State : | Ohio (OH) |
| Land Area : | 411.62 sq mi |
| Water Area : | 13.66 sq mi |
| Latitude : | 41.0108798 |
| Longitude : | -80.7703956 |
| Population (2010): | 238,823 |
| Population Estimate (2012) : | 238,352 |
| Population Density : | 580.20/sq mi |
| Housing Units (2012) : | 111,833 |
| Median Household Income (2012) : | $41,112 (Ohio : $48,246, USA : $53,046) |
| Median Family Income (2012) : | $54,653 (Ohio : $61,163, USA : $64,585) |
| Median House Price (2012) : | $97,400 (Ohio : $133,700, USA : $181,400) |
Mahoning County Cities / Towns
| Alliance City (22,322) | Austintown (29,677) | Beloit Village (978) |
| Boardman (35,376) | Campbell City (8,235) | Canfield City (7,515) |
| Columbiana City (6,384) | Craig Beach Village (1,180) | Damascus (443) |
| Lowellville Village (1,155) | Maple Ridge (761) | Mineral Ridge (3,892) |
| New Middletown Village (1,621) | Poland Village (2,555) | Salem City (12,303) |
| Sebring Village (4,420) | Struthers City (10,713) | Washingtonville Village (801) |
| Youngstown City (66,982) |
Mahoning County Zip Codes
| 44401 (2,892) | 44405 (8,229) | 44406 (22,054) |
| 44408 (10,331) | 44412 (2,644) | 44425 (14,898) |
| 44429 (2,576) | 44436 (3,836) | 44437 (4,252) |
| 44440 (4,967) | 44442 (4,006) | 44443 (1,704) |
| 44444 (10,454) | 44449 (1,323) | 44451 (3,032) |
| 44452 (3,167) | 44454 (1,153) | 44460 (26,732) |
| 44471 (11,097) | 44481 (10,408) | 44490 (798) |
| 44502 (10,204) | 44503 (1,021) | 44504 (5,262) |
| 44505 (19,357) | 44506 (2,707) | 44507 (5,863) |
| 44509 (11,975) | 44510 (2,499) | 44511 (19,672) |
| 44512 (34,424) | 44514 (22,472) | 44515 (27,766) |
| 44601 (35,294) | 44609 (3,987) | 44672 (4,874) |