Delaware Zip Codes by Population (2025)

by Kristen Carney Kristen Carney

Updated: December 17, 2024

The most populous zip codes in Delaware are 19720 with 60,593, 19702 at 56,049, 19709 with 50,542, 19711 at 49,113, and 19701 with 44,801. You can get the most current Census population data for all 65 Delaware zip codes, sorted from the most populous zip codes in Delaware to the least, according to the 2023 American Community Survey.

Sure, you can copy this list right into your favorite spreadsheet tool. Or save yourself formatting headaches and grab the latest Delaware zip code population data as a ready-to-use Excel™ file below. It's time to stop searching and start digging into data!

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Rank Zip Code Population
1 19720 60,593
2 19702 56,049
3 19709 50,542
4 19711 49,113
5 19701 44,801
6 19805 40,315
7 19901 39,149
8 19808 38,334
9 19904 38,125
10 19966 34,892
11 19713 30,549
12 19958 29,599
13 19977 27,164
14 19810 25,859
15 19973 25,786
16 19802 25,670
17 19963 22,544
18 19803 21,971
19 19947 19,343
20 19804 18,231
21 19707 17,366
22 19956 16,274
23 19801 16,170
24 19703 15,936
25 19971 15,528
26 19809 15,129
27 19968 14,791
28 19734 14,151
29 19934 13,579
30 19943 13,167
31 19962 12,618
32 19933 11,409
33 19952 10,730
34 19975 10,356
35 19806 9,934
36 19938 9,867
37 19945 8,917
38 19970 8,265
39 19939 7,833
40 19950 7,822
41 19807 7,763
42 19940 7,108
43 19960 7,083
44 19717 6,522
45 19946 5,508
46 19953 4,614
47 19941 3,120
48 19930 2,873
49 19967 2,093
50 19706 2,059
51 19951 1,957
52 19954 1,728
53 19964 1,570
54 19944 652
55 19731 630
56 19730 506
57 19979 503
58 19931 431
59 19955 359
60 19733 182
61 19936 176
62 19732 155
63 19980 118
64 19902 53
65 19736 13
  • United States Census Bureau. B01001 SEX BY AGE, 2023 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 12 December 2024. http://www.census.gov/.

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