Ranking of Sussex County, DE Cities and Places By Population in 2020
Updated on August 16, 2024.
Based on the US Census Vintage data estimates, in 2020, among all Sussex County, DE cities and places, Balance of Sussex County had the highest population (178.65K), followed by Seaford city (7.99K), and Georgetown town (7.18K).
The chart below shows the top 10 cities and places, and the table below shows the ranking of all Sussex cities and places.
You can see similar information for other Delaware counties. You can also see the ranking of all cities and places in Delaware.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Sussex County, DE Cities and Places By Population in 2020
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| Rank | City or Place | Population |
|---|---|---|
| 1 | Balance of Sussex County | 178650 |
| 2 | Seaford city | 7991 |
| 3 | Georgetown town | 7184 |
| 4 | Milford city (pt.) | 7112 |
| 5 | Millsboro town | 6943 |
| 6 | Laurel town | 3894 |
| 7 | Milton town | 3342 |
| 8 | Lewes city | 3319 |
| 9 | Selbyville town | 2898 |
| 10 | Ocean View town | 2662 |
| 11 | Bridgeville town | 2574 |
| 12 | Delmar town | 2038 |
| 13 | Millville town | 1857 |
| 14 | Blades town | 1179 |
| 15 | Rehoboth Beach city | 1112 |
| 16 | Greenwood town | 992 |
| 17 | Bethany Beach town | 962 |
| 18 | Dagsboro town | 874 |
| 19 | Frankford town | 801 |
| 20 | Ellendale town | 493 |
| 21 | South Bethany town | 458 |
| 22 | Dewey Beach town | 357 |
| 23 | Fenwick Island town | 342 |
| 24 | Bethel town | 238 |
| 25 | Slaughter Beach town | 219 |
| 26 | Henlopen Acres town | 138 |