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About this map

Share of residents under 18.

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024).

U.S.
22%
Delaware
20.7%
Rankings
Full list

Top and bottom zip codes in Delaware

Zip codes with 1,000+ residents

Zip codes with the most children

See all
  1. 119734Townsend29%
  2. 219953Hartly29%
  3. 319941Ellendale28.9%
  4. 419709Middletown27.1%
  5. 519805Wilmington26.7%
  6. 619933Bridgeville26.5%
  7. 719938Clayton25.6%
  8. 819947Georgetown25.2%
  9. 919809Wilmington24.7%
  10. 1019940Delmar24.6%

Zip codes with the fewest children

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  1. 119717Newark2.4%
  2. 219930Bethany Beach2.5%
  3. 319967Millville6.7%
  4. 419806Wilmington8.2%
  5. 519971Rehoboth Beach9.5%
  6. 619975Selbyville10.3%
  7. 719958Lewes11.6%
  8. 819970Ocean View12%
  9. 919945Frankford14.1%
  10. 1019939Dagsboro15%

Residents under 18 by county in Delaware

  1. 1Kent County22.8%
  2. 2New Castle County21.2%
  3. 3Sussex County18.1%

Questions about this map

Which zip code has the highest residents under 18 in Delaware?

Among zip codes with at least 1,000 residents, 19734 (Townsend, DE) has the highest: 29%.

Which zip code has the lowest residents under 18 in Delaware?

19717 (Newark, DE) has the lowest: 2.4%.

What is the residents under 18 for the United States?

22%; in Delaware it is 20.7%.

Where does this data come from?

U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024). Share of residents under 18.

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