There are 27 cities in Johnston County, North Carolina.
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 |
|---|---|---|---|---|---|---|---|
| Raleigh | 1 | 487,942 | 465,354 | 1.17% | 3,265 | 149.4 | City |
| Fuquay-Varina | 2 | 46,907 | 34,547 | 7.05% | 2,458 | 19.1 | Town |
| Garner | 3 | 36,605 | 31,245 | 3.8% | 1,911 | 19.2 | Town |
| Clayton | 4 | 31,390 | 26,693 | 3.89% | 1,875 | 16.7 | Town |
| Knightdale | 5 | 20,547 | 19,457 | 1.34% | 2,220 | 9.3 | Town |
| Wendell | 6 | 15,872 | 9,984 | 10.22% | 1,815 | 8.7 | Town |
| Smithfield | 7 | 12,829 | 11,383 | 2.9% | 1,010 | 12.7 | Town |
| Zebulon | 8 | 10,189 | 7,036 | 8.38% | 1,674 | 6.1 | Town |
| Dunn | 9 | 8,632 | 8,428 | 0.59% | 1,220 | 7.1 | City |
| Angier | 10 | 7,809 | 5,704 | 7.22% | 1,761 | 4.4 | Town |
| Selma | 11 | 7,229 | 6,360 | 3.09% | 1,337 | 5.4 | Town |
| Archer Lodge | 12 | 5,542 | 4,834 | 3.3% | 611 | 9.1 | Town |
| Erwin | 13 | 4,810 | 4,526 | 1.5% | 1,143 | 4.2 | Town |
| Lillington | 14 | 4,643 | 4,839 | -1.04% | 648 | 7.2 | Town |
| Benson | 15 | 4,533 | 4,003 | 3% | 1,516 | 3.0 | Town |
| Wilson's Mills | 16 | 2,909 | 2,553 | 3.16% | 456 | 6.4 | Town |
| Four Oaks | 17 | 2,617 | 2,267 | 3.44% | 932 | 2.8 | Town |
| Pine Level | 18 | 2,348 | 2,064 | 3.12% | 1,315 | 1.8 | Town |
| Kenly | 19 | 1,687 | 1,505 | 2.74% | 898 | 1.9 | Town |
| Princeton | 20 | 1,507 | 1,323 | 3.15% | 1,294 | 1.2 | Town |
| Plain View | 21 | 1,416 | 1,624 | -2.68% | 85 | 16.7 | CDP |
| Middlesex | 22 | 945 | 921 | 0.64% | 904 | 1.0 | Town |
| Spivey's Corner | 23 | 728 | 335 | 2.25% | 94 | 7.8 | CDP |
| Pikeville | 24 | 721 | 711 | 0.28% | 955 | 0.8 | Town |
| Newton Grove | 25 | 576 | 583 | -0.35% | 187 | 3.1 | Town |
| Micro | 26 | 524 | 459 | 3.15% | 1,251 | 0.4 | Town |
| Vann Crossroads | 27 | 254 | 403 | -2.31% | 56 | 4.6 | CDP |
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.
Raleigh is the largest city in Johnston County.
Vann Crossroads is the smallest city in Johnston County.
There are 27 cities in Johnston County, North Carolina.