Newcastle demographics profile

Population density (sq mi)2883891
Median age50.444.037.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)51%57%55%
Families w/ Kids under 1847%38%43%
Speak English91%94%79%
Speak Spanish1%1%13%
Newcastle, ME has a population of 625 and is the 18,177th largest city in the United States. The population density is 288 per sq mi which is 668% higher than the Maine average and 218% higher than the national average. The median age in Newcastle is 50 which is approximately 15% higher than the Maine average of 44. In Newcastle, 51% of the population over 15 years of age are married, 91% speak English and 1% speak Spanish. 43% of Newcastle residents were born in Maine, 51% were born out of state, 0% were born outside of the United States and 6% were foreign born.

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Did you know?

  • The population density in Newcastle is 668% higher than Maine.
  • The median age in Newcastle is 15% higher than Maine.
  • In Newcastle 95.36% of the population is White.
  • In Newcastle 0.64% of the population is Black or African American.
  • In Newcastle 4.00% of the population is Asian.

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Newcastle population breakdown by race

Black or African American0.64%1.23%12.63%
American Indian0.00%0.60%0.82%
Native Hawaiian0.00%0.02%0.18%
Mixed race0.00%2.04%3.06%
Other race0.00%0.24%4.75%
In Newcastle, 0.6% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Newcastle age breakdown

Marital status

Age of children in married couples

Source: The Newcastle, ME demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).