New Castle County, Delaware cities by population
Number of cities: 26
Population: 567,769
Largest city: Wilmington
| City | Type | Population |
|---|---|---|
| Wilmington | city | 70,926 |
| Newark | city | 31,393 |
| Middletown | town | 23,001 |
| Bear | CDP | 21,625 |
| Glasgow | CDP | 15,342 |
| Brookside | CDP | 14,202 |
| Hockessin | CDP | 13,464 |
| Smyrna | town | 12,619 |
| Pike Creek Valley | CDP | 11,718 |
| Claymont | CDP | 9,508 |
| Wilmington Manor | CDP | 8,212 |
| North Star | CDP | 8,009 |
| Pike Creek | CDP | 7,398 |
| Edgemoor | CDP | 6,681 |
| Elsmere | town | 6,167 |
| New Castle | city | 5,482 |
| Clayton | town | 3,845 |
| Greenville | CDP | 2,763 |
| Townsend | town | 2,671 |
| Delaware City | city | 1,885 |
| Bellefonte | town | 1,294 |
| Newport | town | 1,224 |
| Arden | village | 551 |
| Odessa | town | 341 |
| Ardencroft | village | 236 |
| Ardentown | village | 228 |
What is the largest city in New Castle County, Delaware?
Wilmington is the largest city in New Castle County, Delaware with a population of 70,926.
TOP-5 cities by population in New Castle County, Delaware:
- Wilmington
- Newark
- Middletown
- Bear
- Glasgow