RANKING · 2024 ACS · 48 SHOWN OF 48

Largest by population, Delaware ZIP codes

The most populous Delaware ZIP codes as of the 2024 population estimates. This list covers the 48 ZIP codes in Delaware that qualify, ranked against each other statewide.

DelawareAll statesPop > 3KAll rankings

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RANKPLACESTATETOTAL POPULATIONVS –

0119720, DEDE62,392–

0219702, DEDE55,683–

0319709, DEDE53,234–

0419711, DEDE49,432–

0519701, DEDE42,984–

0619805, DEDE41,402–

0719808, DEDE39,082–

0819904, DEDE38,818–

0919901, DEDE37,763–

1019966, DEDE35,884–

1119958, DEDE31,938–

1219713, DEDE30,747–

1319977, DEDE27,704–

1419973, DEDE26,834–

1519810, DEDE26,530–

1619802, DEDE26,051–

1719963, DEDE23,500–

1819803, DEDE22,279–

1919947, DEDE20,760–

2019804, DEDE18,779–

2119707, DEDE17,376–

2219956, DEDE16,327–

2319801, DEDE16,327–

2419968, DEDE15,486–

2519703, DEDE15,460–

2619971, DEDE14,886–

2719809, DEDE14,311–

2819734, DEDE14,214–

2919934, DEDE14,061–

3019962, DEDE13,770–

3119943, DEDE13,410–

3219952, DEDE10,908–

3319975, DEDE10,862–

3419933, DEDE10,597–

3519806, DEDE9,777–

3619945, DEDE9,640–

3719938, DEDE9,561–

3819970, DEDE8,524–

3919950, DEDE7,918–

4019807, DEDE7,815–

4119940, DEDE7,540–

4219939, DEDE7,490–

4319960, DEDE6,774–

4419717, DEDE6,036–

4519946, DEDE5,603–

4619953, DEDE5,255–

4719941, DEDE3,435–

4819930, DEDE3,014–

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES