Population density: zip codes ranked in Delaware

Residents per square mile of land (water excluded). Under 50 is rural, a few hundred is small-town, 2,500+ is urban, and 10,000+ is big-city dense. These lists rank zip codes in Delaware with at least 1,000 residents, using the Census Bureau's American Community Survey 5-year estimates.

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Most densely populated zip codes

#	Zip	City	Density	Population
1	19717	Newark	23,395/sq mi	6,036
2	19805	Wilmington	7,503/sq mi	41,402
3	19802	Wilmington	7,477/sq mi	26,051
4	19806	Wilmington	5,734/sq mi	9,777
5	19703	Claymont	3,893/sq mi	15,460
6	19801	Wilmington	3,713/sq mi	16,327
7	19810	Wilmington	3,360/sq mi	26,530
8	19808	Wilmington	2,842/sq mi	39,082
9	19804	Wilmington	2,617/sq mi	18,779
10	19713	Newark	2,365/sq mi	30,747
11	19809	Wilmington	2,118/sq mi	14,311
12	19702	Newark	1,982/sq mi	55,683
13	19711	Newark	1,804/sq mi	49,432
14	19803	Wilmington	1,760/sq mi	22,279
15	19720	New Castle	1,629/sq mi	62,392
16	19701	Bear	1,618/sq mi	42,984
17	19967	Millville	1,464/sq mi	2,376
18	19707	Hockessin	1,318/sq mi	17,376
19	19962	Magnolia	942/sq mi	13,770
20	19970	Ocean View	914/sq mi	8,524
21	19904	Dover	899/sq mi	38,818
22	19971	Rehoboth Beach	829/sq mi	14,886
23	19706	Delaware City	805/sq mi	2,038
24	19709	Middletown	686/sq mi	53,234
25	19958	Lewes	676/sq mi	31,938
26	19930	Bethany Beach	515/sq mi	3,014
27	19901	Dover	498/sq mi	37,763
28	19807	Wilmington	430/sq mi	7,815
29	19975	Selbyville	425/sq mi	10,862
30	19966	Millsboro	403/sq mi	35,884
31	19977	Smyrna	333/sq mi	27,704
32	19973	Seaford	320/sq mi	26,834
33	19934	Camden Wyoming	302/sq mi	14,061
34	19939	Dagsboro	288/sq mi	7,490
35	19951	Harbeson	251/sq mi	2,245
36	19946	Frederica	243/sq mi	5,603
37	19968	Milton	242/sq mi	15,486
38	19960	Lincoln	224/sq mi	6,774
39	19963	Milford	224/sq mi	23,500
40	19943	Felton	215/sq mi	13,410
41	19938	Clayton	198/sq mi	9,561
42	19940	Delmar	183/sq mi	7,540
43	19734	Townsend	178/sq mi	14,214
44	19953	Hartly	176/sq mi	5,255
45	19964	Marydel	175/sq mi	1,418
46	19947	Georgetown	174/sq mi	20,760
47	19956	Laurel	163/sq mi	16,327
48	19933	Bridgeville	158/sq mi	10,597
49	19945	Frankford	155/sq mi	9,640
50	19954	Houston	146/sq mi	1,427
51	19952	Harrington	120/sq mi	10,908
52	19941	Ellendale	113/sq mi	3,435
53	19950	Greenwood	109/sq mi	7,918

Most sparsely populated zip codes

#	Zip	City	Density	Population
1	19950	Greenwood	109/sq mi	7,918
2	19941	Ellendale	113/sq mi	3,435
3	19952	Harrington	120/sq mi	10,908
4	19954	Houston	146/sq mi	1,427
5	19945	Frankford	155/sq mi	9,640
6	19933	Bridgeville	158/sq mi	10,597
7	19956	Laurel	163/sq mi	16,327
8	19947	Georgetown	174/sq mi	20,760
9	19964	Marydel	175/sq mi	1,418
10	19953	Hartly	176/sq mi	5,255
11	19734	Townsend	178/sq mi	14,214
12	19940	Delmar	183/sq mi	7,540
13	19938	Clayton	198/sq mi	9,561
14	19943	Felton	215/sq mi	13,410
15	19963	Milford	224/sq mi	23,500
16	19960	Lincoln	224/sq mi	6,774
17	19968	Milton	242/sq mi	15,486
18	19946	Frederica	243/sq mi	5,603
19	19951	Harbeson	251/sq mi	2,245
20	19939	Dagsboro	288/sq mi	7,490
21	19934	Camden Wyoming	302/sq mi	14,061
22	19973	Seaford	320/sq mi	26,834
23	19977	Smyrna	333/sq mi	27,704
24	19966	Millsboro	403/sq mi	35,884
25	19975	Selbyville	425/sq mi	10,862
26	19807	Wilmington	430/sq mi	7,815
27	19901	Dover	498/sq mi	37,763
28	19930	Bethany Beach	515/sq mi	3,014
29	19958	Lewes	676/sq mi	31,938
30	19709	Middletown	686/sq mi	53,234
31	19706	Delaware City	805/sq mi	2,038
32	19971	Rehoboth Beach	829/sq mi	14,886
33	19904	Dover	899/sq mi	38,818
34	19970	Ocean View	914/sq mi	8,524
35	19962	Magnolia	942/sq mi	13,770
36	19707	Hockessin	1,318/sq mi	17,376
37	19967	Millville	1,464/sq mi	2,376
38	19701	Bear	1,618/sq mi	42,984
39	19720	New Castle	1,629/sq mi	62,392
40	19803	Wilmington	1,760/sq mi	22,279
41	19711	Newark	1,804/sq mi	49,432
42	19702	Newark	1,982/sq mi	55,683
43	19809	Wilmington	2,118/sq mi	14,311
44	19713	Newark	2,365/sq mi	30,747
45	19804	Wilmington	2,617/sq mi	18,779
46	19808	Wilmington	2,842/sq mi	39,082
47	19810	Wilmington	3,360/sq mi	26,530
48	19801	Wilmington	3,713/sq mi	16,327
49	19703	Claymont	3,893/sq mi	15,460
50	19806	Wilmington	5,734/sq mi	9,777
51	19802	Wilmington	7,477/sq mi	26,051
52	19805	Wilmington	7,503/sq mi	41,402
53	19717	Newark	23,395/sq mi	6,036

Population density: zip codes ranked in Delaware

Most densely populated zip codes

Most sparsely populated zip codes

Other rankings