St. Maries demographics profile

StatisticSt. MariesIdahoNational
Population density (sq mi)1,9561991
Median age44.035.737.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)59%60%55%
Families w/ Kids under 1839%45%43%
Speak English99%89%79%
Speak Spanish1%8%13%
St. Maries, ID has a population of 2,323 and is the 10,210th largest city in the United States. The population density is 1,956 per sq mi which is 10154% higher than the Idaho average and 2059% higher than the national average. The median age in St. Maries is 44 which is approximately 23% higher than the Idaho average of 36. In St. Maries, 59% of the population over 15 years of age are married, 99% speak English and 1% speak Spanish. 45% of St. Maries residents were born in Idaho, 53% were born out of state, 1% were born outside of the United States and 1% were foreign born.
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Did you know?

  • The population density in St. Maries is 10154% higher than Idaho.
  • The median age in St. Maries is 23% higher than Idaho.
  • In St. Maries 98.49% of the population is White.
  • In St. Maries 0.00% of the population is Black or African American.
  • In St. Maries 0.26% of the population is Asian.

Compare St. Maries, ID Demographics To Other Cities

St. Maries population breakdown by race

RaceSt. MariesIdahoNational
Black or African American0.00%0.64%12.63%
American Indian0.39%1.31%0.82%
Native Hawaiian0.00%0.12%0.18%
Mixed race0.86%2.57%3.06%
Other race0.00%2.74%4.75%
In St. Maries, 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

St. Maries age breakdown

Marital status

Age of children in married couples

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