Ranking of Delaware Cities and Places By Voting-age Population (18yrs and over) from Census 2020

Updated on August 24, 2023.

According to the data from the US 2020 Census, as at April 2020, among all the cities and places in Delaware, Wilmington city had the highest voting-age population (18 years and over) (54.50K), followed by Dover city (31.05K), and Newark city (27.24K).

The chart below shows the top 10 cities and places with high voting-age population in Delaware, and the table below shows the ranking of all Delaware cities and places based on voting-age population.

You can also see this information for other states and also for the ranking of all cities or places in the United States by total population.

Hover over or click on the bars in the chart below, to see the voting-age population for each city or place. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

Ranking of Delaware Cities and Places By Voting-age Population from Census 2020
Wilmington
Dover
Newark
Bear
Middle
Glasgow
Brookside
Hockessin
Pike Creek Valley
Smyrna
Ranking of Delaware Cities and Places By Voting-age Population from Census 2020
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Rank Place Voting-age Population
1 Wilmington city 54497
2 Dover city 31051
3 Newark city 27244
4 Bear CDP 17690
5 Middletown town 16818
6 Glasgow CDP 12008
7 Brookside CDP 11508
8 Hockessin CDP 10809
9 Pike Creek Valley CDP 9578
10 Smyrna town 9527
11 Milford city 8590
12 Claymont CDP 7680
13 North Star CDP 6592
14 Wilmington Manor CDP 6306
15 Pike Creek CDP 6293
16 Seaford city 5879
17 Millsboro town 5398
18 Edgemoor CDP 5240
19 Georgetown town 5048
20 Elsmere town 4760
21 New Castle city 4600
22 Lewes city 3004
23 Rising Sun-Lebanon CDP 2997
24 Camden town 2914
25 Harrington city 2808
26 Clayton town 2780
27 Highland Acres CDP 2756
28 Milton town 2706
29 Long Neck CDP 2681
30 Greenville CDP 2604
31 Laurel town 2521
32 Selbyville town 2361
33 Ocean View town 2339
34 Bridgeville town 2082
35 Woodside East CDP 1917
36 Riverview CDP 1915
37 Townsend town 1861
38 Dover Base Housing CDP 1802
39 Millville town 1679
40 Kent Acres CDP 1584
41 St. Georges CDP 1500
42 Delmar town 1488
43 Cheswold town 1483
44 Delaware City city 1478
45 Wyoming town 1237
46 Rodney Village CDP 1100
47 Rehoboth Beach city 1051
48 Felton town 1019
49 Bellefonte town 1007
50 Bethany Beach town 904
51 Blades town 863
52 Frederica town 804
53 Greenwood town 738
54 Newport town 707
55 Dagsboro town 696
56 Lincoln CDP 691
57 Frankford town 576
58 South Bethany town 437
59 Arden village 389
60 Ellendale town 353
61 Dewey Beach town 321
62 Fenwick Island town 313
63 Houston town 310
64 Odessa town 295
65 Bowers town 239
66 Ardentown village 231
67 Slaughter Beach town 206
68 Bethel town 199
69 Ardencroft village 198
70 Magnolia town 194
71 Little Creek town 161
72 Kenton town 158
73 Woodside town 152
74 Leipsic town 134
75 Port Penn CDP 131
76 Henlopen Acres town 120
77 Viola town 114
78 Farmington town 70
79 Hartly town 52