| County : | Trumbull County |
| State : | Ohio (OH) |
| Land Area : | 618.29 sq mi |
| Water Area : | 18.27 sq mi |
| Latitude : | 41.3089364 |
| Longitude : | -80.7676557 |
| Population (2010): | 210,312 |
| Population Estimate (2012) : | 209,942 |
| Population Density : | 340.15/sq mi |
| Housing Units (2012) : | 96,163 |
| Median Household Income (2012) : | $42,488 (Ohio : $48,246, USA : $53,046) |
| Median Family Income (2012) : | $53,299 (Ohio : $61,163, USA : $64,585) |
| Median House Price (2012) : | $98,500 (Ohio : $133,700, USA : $181,400) |
Trumbull County Cities / Towns
| Bolindale (2,089) | Brookfield Center (1,207) | Champion Heights (6,498) |
| Churchill (2,149) | Cortland City (7,104) | Girard City (9,958) |
| Hilltop (532) | Howland Center (6,351) | Hubbard City (7,874) |
| Kinsman Center (616) | Leavittsburg (1,973) | Lordstown Village (3,417) |
| Mcdonald Village (3,263) | Mckinley Heights (1,060) | Maplewood Park (280) |
| Masury (2,064) | Mineral Ridge (3,892) | Morgandale (1,224) |
| Newton Falls City (4,795) | Niles City (19,266) | Orangeville Village (197) |
| South Canal (1,100) | Vienna Center (650) | Warren City (41,557) |
| West Farmington Village (499) | West Hill (2,273) | Yankee Lake Village (79) |
| Youngstown City (66,982) |
Trumbull County Zip Codes
| 44062 (14,972) | 44076 (5,141) | 44402 (3,352) |
| 44403 (3,820) | 44404 (1,624) | 44410 (17,409) |
| 44417 (1,659) | 44418 (1,357) | 44420 (15,429) |
| 44425 (14,898) | 44428 (3,290) | 44430 (5,270) |
| 44437 (4,252) | 44438 (4,751) | 44439 (115) |
| 44440 (4,967) | 44444 (10,454) | 44446 (20,955) |
| 44450 (2,042) | 44470 (3,790) | 44473 (3,823) |
| 44481 (10,408) | 44483 (26,006) | 44484 (22,991) |
| 44485 (16,498) | 44491 (3,515) | 44504 (5,262) |
| 44505 (19,357) |