Niantic demographics profile

Population density (sq mi)2,04464891
Median age52.940.637.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)53%54%55%
Speak English96%78%79%
Speak Spanish2%12%13%
Niantic, CT has a population of 3,042 and is the 8,747th largest city in the United States. The population density is 2,044 per sq mi which is 216% higher than the Connecticut average and 2156% higher than the national average. The median age in Niantic is 53 which is approximately 30% higher than the Connecticut average of 41. In Niantic, 53% of the population over 15 years of age are married, 96% speak English and 2% speak Spanish. 62% of Niantic residents were born in Connecticut, 33% were born out of state, 0% were born outside of the United States and 4% were foreign born.

Did you know?

  • The population density in Niantic is 216% higher than Connecticut.
  • The median age in Niantic is 30% higher than Connecticut.
  • In Niantic 92.83% of the population is Caucasian.
  • In Niantic 1.02% of the population is African American.
  • In Niantic 0.23% of the population is Asian.

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Niantic population breakdown by race

African American1.02%10.39%12.63%
American Indian0.00%0.26%0.82%
Native Hawaiian0.00%0.03%0.18%
Mixed race5.92%2.98%3.06%
Other race0.00%4.95%4.75%
In Niantic, 4.0% 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

Niantic age breakdown

Marital status

Age of children in married couples

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