Rupert Flag

Rupert

County:
Minidoka County
County Seat:
Yes
Area (mi²):
2.059
State:
Idaho

Rupert is a city located in Minidoka County, Idaho. Rupert has a 2026 population of 6,483. It is also the county seat of Minidoka County. Rupert is currently growing at a rate of 1.09% annually and its population has increased by 6.93% since the most recent census, which recorded a population of 6,063 in 2020.

The median household income in Rupert is $54,741 with a poverty rate of 19.38%. The median age in Rupert is 29.5 years: 29.9 years for males, and 28.7 years for females. For every 100 females there are 105.2 males.

6.5K
Total Population
3,149
Density (mi²)
70 1.09%
Growth

Rupert Population

Rupert Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20266,483701.09%
20256,413701.1%
20246,343470.75%
20236,296991.6%
20226,1971282.11%
20216,069300.5%
20206,0632023.45%
20195,8611332.32%
20185,728-80-1.38%
20175,808-1-0.02%
20165,809631.1%
20155,746180.31%
20145,728320.56%
20135,6961001.79%
20125,596-18-0.32%
20115,61450.09%
20105,609550.99%
20005,6451903.48%
19905,455-21-0.38%
19805,47691320.01%
19704,5634109.87%
19604,1531,05534.05%
19503,098-69-2.18%
19403,16700%

Median Age

Overall: 29.5 years
Female: 28.7 years
Male: 29.9 years

Rupert Adults

There are 4,301 adults, (811 of whom are seniors) in Rupert.

Sex Ratio

Female: 3,016 (48.7%)
Male: 3,174 (51.3%)

Demographics

The racial composition of Rupert includes 57.96% White, 16.43% other race, and smaller percentages for Native American, Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White3,58857.96%
Two or more races1,44223.3%
Other race1,01716.43%
Native American731.18%
Asian701.13%
Race
Population ↓
Percentage (of total)
Two or more races1,38822.42%
Other race1,00516.24%
White73811.92%
Native American661.07%
Asian390.63%
Race
Population ↓
Percentage (of total)
White2,85046.04%
Two or more races540.87%
Asian310.5%
Other race120.19%
Native American70.11%

Rupert Marital Status

Economics and Income Statistics

Rupert 's average per capita income is $40,467. Household income levels show a median of $54,741. The poverty rate stands at 19.38%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$79,490-
Families$73,545$85,354
Households$54,741$73,374
Non Families$28,152$45,674

$40,467

Average Income

$54,741

Median Household Income

19.38%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)