There are 31 cities in Grayson County, Texas.
Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)
City | Rank | 2024 Population | 2020 Population | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Denton | 1 | 164,096 | 141,107 | 3.63% | 1,693 | 96.9 | City |
| Celina | 2 | 51,820 | 17,808 | 19.63% | 1,086 | 47.7 | City |
| Sherman | 3 | 48,643 | 43,963 | 2.46% | 1,047 | 46.4 | City |
| Denison | 4 | 26,943 | 24,542 | 2.28% | 928 | 29.0 | City |
| Gainesville | 5 | 18,341 | 17,404 | 1.29% | 950 | 19.3 | City |
| Aubrey | 6 | 9,232 | 5,370 | 11.67% | 2,511 | 3.7 | City |
| Van Alstyne | 7 | 7,552 | 4,470 | 11.35% | 1,357 | 5.6 | City |
| Pilot Point | 8 | 6,374 | 4,413 | 8.33% | 824 | 7.7 | City |
| Whitesboro | 9 | 4,213 | 4,084 | 0.77% | 1,261 | 3.3 | City |
| Howe | 10 | 3,691 | 3,619 | 0.49% | 740 | 5.0 | Town |
| Pottsboro | 11 | 2,874 | 2,494 | 3.42% | 911 | 3.2 | Town |
| Lake Kiowa | 12 | 2,865 | 2,418 | 2.47% | 959 | 3.0 | CDP |
| Gunter | 13 | 2,591 | 2,079 | 5.2% | 133 | 19.4 | City |
| Preston | 14 | 2,195 | 1,759 | 0.32% | 436 | 5.0 | CDP |
| Leonard | 15 | 2,113 | 1,992 | 1.44% | 923 | 2.3 | City |
| Collinsville | 16 | 2,072 | 1,874 | 2.42% | 2,097 | 1.0 | Town |
| Whitewright | 17 | 1,792 | 1,728 | 0.9% | 978 | 1.8 | Town |
| Bells | 18 | 1,521 | 1,521 | 0% | 717 | 2.1 | Town |
| Tioga | 19 | 1,324 | 1,159 | 3.2% | 672 | 2.0 | Town |
| Lindsay | 20 | 1,246 | 1,050 | 4.09% | 764 | 1.6 | City |
| Southmayd | 21 | 1,112 | 994 | 2.68% | 394 | 2.8 | City |
| Tom Bean | 22 | 952 | 922 | 0.74% | 657 | 1.4 | City |
| Valley View | 23 | 905 | 739 | 4.75% | 378 | 2.4 | City |
| Trenton | 24 | 837 | 748 | 2.7% | 447 | 1.9 | City |
| Sherwood Shores | 25 | 828 | 658 | -3.04% | 291 | 2.8 | CDP |
| Knollwood | 26 | 818 | 768 | 1.49% | 2,517 | 0.3 | City |
| Savoy | 27 | 765 | 716 | 1.59% | 961 | 0.8 | City |
| Sadler | 28 | 373 | 371 | 0% | 353 | 1.1 | City |
| Callisburg | 29 | 351 | 317 | 2.33% | 171 | 2.0 | City |
| Oak Ridge | 30 | 283 | 243 | 3.66% | 2,504 | 0.1 | Town |
| Dorchester | 31 | 99 | 95 | 1.02% | 66 | 1.5 | City |
Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.
Denton is the largest city in Grayson County.
Dorchester is the smallest city in Grayson County.
There are 31 cities in Grayson County, Texas.