Biggest Cities in Delaware - 2010 Census Data

Rank	City	2010 Population	Growth Rate (Annual)
1	Townsend	2,049	19.6%
2	Cheswold	1,380	11.8%
3	Middletown	18,871	11.6%
4	Clayton	2,918	8.3%
5	Millville	544	7.9%
6	Ocean View	1,882	6.1%
7	Smyrna	10,023	5.5%
8	Camden	3,464	5.1%
9	Felton	1,298	4.9%
10	Millsboro	3,877	4.5%
11	Dagsboro	805	4.5%
12	Milton	2,576	4.1%
13	Farmington	110	3.9%
14	Milford	9,559	3.2%
15	Georgetown	6,422	3.0%
16	Bridgeville	2,048	2.9%
17	Odessa	364	2.4%
18	Selbyville	2,167	2.3%
19	Frankford	847	1.7%
20	Bethany Beach	1,060	1.6%
21	Delaware City	1,695	1.5%
22	Frederica	774	1.5%
23	Greenwood	973	1.4%
24	Little Creek	224	1.4%
25	Dewey Beach	341	1.3%
26	Ellendale	381	1.3%
27	Blades	1,241	1.2%
28	Wyoming	1,313	1.1%
29	Dover	36,047	1.1%
30	Harrington	3,562	1.1%
31	Delmar	1,597	1.0%
32	Fenwick Island	379	1.0%
33	Kenton	261	1.0%
34	Bowers	335	0.9%
35	Newark	31,454	0.7%
36	New Castle	5,285	0.6%
37	Elsmere	6,131	0.6%
38	Slaughter Beach	207	0.4%
39	Seaford	6,928	0.2%
40	Viola	157	0.1%
41	Magnolia	225	-0.0%
42	Laurel	3,708	-0.1%
43	Woodside	181	-0.2%
44	Wilmington	70,851	-0.3%
45	Bellefonte	1,193	-0.5%
46	Hartly	74	-0.5%
47	Lewes	2,747	-0.6%
48	Bethel	171	-0.7%
49	Newport	1,055	-0.8%
50	Arden	439	-0.8%
51	Henlopen Acres	122	-0.9%
52	South Bethany	449	-0.9%
53	Leipsic	183	-1.0%
54	Rehoboth Beach	1,327	-1.2%
55	Ardentown	264	-1.3%
56	Houston	374	-1.4%
57	Ardencroft	231	-1.5%