Census 2010: Idaho › New Plymouth

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New Plymouth

Square miles: 0.7 Population per sq. mile: 2,218.9

  • 2010 population: 1,538
  • 2000 population: 1,400
  • Total change: 138 (9.9%)

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2010 population by race/ethnicity

Diversity Index: 29.3%
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: 36.1 years old

New Plymouth population

Race/ethnicity2010 population2010 percentage2000 population2000 percentage2000-2010 change
American Indian/Alaska Native80.5%110.8%-27.3%
Native Hawaiian/Pacific Islander00.0%00.0%n/a
Other race1046.8%402.9%160.0%
Two or more races442.9%211.5%109.5%
*Hispanic origin20413.3%1389.9%47.8%

*Residents of Hispanic origin can be of any race.

Ages 0-17

Population: 452 (29.4%)

Diversity Index: 54.4%

Ages 18+

Population: 1,086 (70.6%)

Diversity Index: 29.8%

Race/ethnicityAges 0-17% of 0-17 totalAges 18+% of 18+ total
American Indian/Alaska Native30.7%50.5%
Native Hawaiian/Pacific Islander00.0%00.0%
Other race5011.1%545.0%
Two or more races255.5%191.8%
*Hispanic origin9921.9%1059.7%

*Residents of Hispanic origin can be of any race.

Population764 (49.7%)
Median age34.3
Population774 (50.3%)
Median age37.9
Age breakdown by gender
AgePopulation% of totalMale% of male totalFemale% of female total
Under 1024215.7%12516.4%11715.1%
10 to 19 years25716.7%13918.2%11815.2%
20 to 29 years16410.7%8411.0%8010.3%
30 to 39 years17711.5%8310.9%9412.1%
40 to 49 years18011.7%8310.9%9712.5%
50 to 59 years19212.5%10013.1%9211.9%
60 to 69 years15310.0%729.4%8110.5%
70 to 79 years1117.2%536.9%587.5%
80 and older624.0%253.3%374.8%

*Residents of Hispanic origin can be of any race.

Household types
Families 2010
Avg. size 3.2
Households 405 (71.7%)
Non-families 2010
Avg. size 2.7
Households 160 (28.3%)
Family composition
Households ‡ 2010 % of households % of families
Husband-wife family, without children 170 30.1% ...
Husband-wife family, with children under 18 years 139 24.6% ...
Single male, no children (with other family) 10 1.8% ...
Single male, with children under 18 years 21 3.7% ...
Single female, no children (with other family) 30 5.3% ...
Single female, with children under 18 years 35 6.2% ...
Single male living alone 56 9.9% n/a
Single female living alone 77 13.6% n/a
Other non-family households (ex.: roommates) 27 4.8% n/a
Total 565 100% n/a
Family households 405 71.7% 100%
Families with children under 18 years 195 34.5% ...
Non-family households 160 28.3% n/a
All households with individuals 65 years and over 178 31.5% 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 size2.7
Avg. household size2.9
Vacancy Rate2010
Owner-occupied properties3.4%
Renter-occupied properties6.6%
Overall vacancy rate7.1%
Housing Units2010% of total
Vacant43 7.1%
For rent122.0%
Rented, but unoccupied20.3%
For sale142.3%
Sold, but unoccupied00.0%
Seasonal use only10.2%
Other vacant units142.3%

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