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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%
Maine
18.1%
Rankings
Full list

Top and bottom zip codes in Maine

Zip codes with 1,000+ residents

Zip codes with the most children

See all
  1. 104986Thorndike36.5%
  2. 204263Leeds30.6%
  3. 304965Palmyra29.2%
  4. 404021Cumberland Center29.1%
  5. 504348Jefferson28.2%
  6. 604623Columbia Falls27.6%
  7. 704010Brownfield26.7%
  8. 804668Princeton26.6%
  9. 904667Perry26.5%
  10. 1004107Cape Elizabeth25.8%

Zip codes with the fewest children

See all
  1. 104469Orono0.2%
  2. 204970Rangeley4%
  3. 303907Ogunquit5.7%
  4. 404414Brownville6.6%
  5. 504441Greenville6.6%
  6. 604064Old Orchard Beach7%
  7. 704101Portland8.8%
  8. 804435Exeter9%
  9. 904079Harpswell9.3%
  10. 1004421Castine9.5%

Residents under 18 by county in Maine

  1. 1Androscoggin County20.8%
  2. 2Aroostook County18.7%
  3. 3Kennebec County18.7%
  4. 4Washington County18.5%
  5. 5Somerset County18.4%
  6. 6Cumberland County18%
  7. 7York County17.8%
  8. 8Waldo County17.7%
  9. 9Oxford County17.6%
  10. 10Penobscot County17.6%
  11. 11Sagadahoc County17.6%
  12. 12Franklin County17.1%
  13. 13Knox County16.8%
  14. 14Lincoln County16.5%
  15. 15Hancock County16.2%
  16. 16Piscataquis County15.5%

Questions about this map

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

Among zip codes with at least 1,000 residents, 04986 (Thorndike, ME) has the highest: 36.5%.

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

04469 (Orono, ME) has the lowest: 0.2%.

What is the residents under 18 for the United States?

22%; in Maine it is 18.1%.

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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