Census 2010: Idaho › St. Maries

Hide map


St. Maries

Square miles: 1.1 Population per sq. mile: 2,178.0

  • 2010 population: 2,402
  • 2000 population: 2,652
  • Total change: -250 (-9.4%)

See all Idaho cities

2010 population by race/ethnicity

Diversity Index: 10.4%
The USA TODAY Diversity Index represents the probability that two people from this area will have different ethnic backgrounds. A higher number reflects a more ethnically diverse population.

Age breakdown Median: 40.9 years old

St. Maries population

Race/ethnicity2010 population2010 percentage2000 population2000 percentage2000-2010 change
American Indian/Alaska Native261.1%461.7%-43.5%
Native Hawaiian/Pacific Islander20.1%00.0%n/a
Other race40.2%50.2%-20.0%
Two or more races431.8%542.0%-20.4%
*Hispanic origin381.6%441.7%-13.6%

*Residents of Hispanic origin can be of any race.

Ages 0-17

Population: 588 (24.5%)

Diversity Index: 17.2%

Ages 18+

Population: 1,814 (75.5%)

Diversity Index: 8.5%

Race/ethnicityAges 0-17% of 0-17 totalAges 18+% of 18+ total
American Indian/Alaska Native61.0%201.1%
Native Hawaiian/Pacific Islander20.3%00.0%
Other race10.2%30.2%
Two or more races254.3%181.0%
*Hispanic origin122.0%261.4%

*Residents of Hispanic origin can be of any race.

Population1,187 (49.4%)
Median age40
Population1,215 (50.6%)
Median age42
Age breakdown by gender
AgePopulation% of totalMale% of male totalFemale% of female total
Under 1033814.1%17214.5%16613.7%
10 to 19 years31713.2%17514.7%14211.7%
20 to 29 years25610.7%13211.1%12410.2%
30 to 39 years26411.0%1149.6%15012.3%
40 to 49 years31913.3%16213.6%15712.9%
50 to 59 years29912.4%15012.6%14912.3%
60 to 69 years27511.4%13711.5%13811.4%
70 to 79 years1978.2%947.9%1038.5%
80 and older1375.7%514.3%867.1%

*Residents of Hispanic origin can be of any race.

Household types
Families 2010
Avg. size 2.9
Households 641 (64.2%)
Non-families 2010
Avg. size 2.3
Households 358 (35.8%)
Family composition
Households ‡ 2010 % of households % of families
Husband-wife family, without children 293 29.3% ...
Husband-wife family, with children under 18 years 181 18.1% ...
Single male, no children (with other family) 12 1.2% ...
Single male, with children under 18 years 33 3.3% ...
Single female, no children (with other family) 40 4.0% ...
Single female, with children under 18 years 82 8.2% ...
Single male living alone 140 14.0% n/a
Single female living alone 170 17.0% n/a
Other non-family households (ex.: roommates) 48 4.8% n/a
Total 999 100% n/a
Family households 641 64.2% 100%
Families with children under 18 years 296 29.6% ...
Non-family households 358 35.8% n/a
All households with individuals 65 years and over 326 32.6% n/a

‡ United States Census Bureau definitions:

Household — A household includes all of the people who occupy a housing unit. People not living in households are classified as living in group quarters. (Ex: college residence halls, skilled-nursing facilities, military barracks, …)
Family — A family includes a householder and one or more people living in the same household who are related to the householder by birth, marriage, or adoption.
Non-family Household — A householder living alone or with nonrelatives only.

Note: Family households and husband-wife-couple families do not include same-sex married couples even if the marriage was performed in a state issuing marriage certificates for same-sex couples. Same-sex-couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex-couple households with no relatives of the householder present are tabulated in nonfamily households.

Housing Units
Avg. household size2.4
Avg. household size2.3
Vacancy Rate2010
Owner-occupied properties3.1%
Renter-occupied properties9.9%
Overall vacancy rate8.5%
Housing Units2010% of total
Vacant93 8.5%
For rent353.2%
Rented, but unoccupied00.0%
For sale222.0%
Sold, but unoccupied10.1%
Seasonal use only141.3%
Other vacant units211.9%

Credits: Ryan Pitts, Mike Tigas Special thanks: USA Today Census team