| County : | Grayson County |
| State : | Texas (TX) |
| Land Area : | 932.80 sq mi |
| Water Area : | 46.37 sq mi |
| Latitude : | 33.6245082 |
| Longitude : | -96.6756986 |
| Population (2010): | 120,877 |
| Population Estimate (2012) : | 120,641 |
| Population Density : | 129.59/sq mi |
| Housing Units (2012) : | 53,727 |
| Median Household Income (2012) : | $46,587 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $57,492 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $103,200 (Texas : $128,000, USA : $181,400) |
Grayson County Cities / Towns
| Bells Town (1,392) | Collinsville Town (1,624) | Denison City (22,682) |
| Dorchester City (148) | Gunter City (1,498) | Howe Town (2,600) |
| Knollwood City (226) | Pottsboro Town (2,160) | Preston (2,096) |
| Sadler City (343) | Sherman City (38,521) | Sherwood Shores (1,190) |
| Southmayd City (992) | Tioga Town (803) | Tom Bean City (1,045) |
| Van Alstyne City (3,046) | Whitesboro City (3,793) | Whitewright Town (1,604) |
Grayson County Zip Codes
| 75020 (21,872) | 75021 (8,036) | 75058 (2,982) |
| 75076 (7,378) | 75090 (23,724) | 75092 (22,839) |
| 75414 (3,136) | 75459 (4,326) | 75489 (993) |
| 75490 (2,211) | 75491 (4,801) | 75495 (7,095) |
| 76233 (3,235) | 76245 (1,780) | 76258 (6,659) |
| 76264 (1,412) | 76268 (250) | 76271 (1,352) |
| 76273 (9,135) |