Rigby Flag

Rigby

County Seat:
Yes
Area (mi²):
2.418
State:
Idaho

Rigby is a city located in Jefferson County, Idaho. Rigby has a 2026 population of 5,988. It is also the county seat of Jefferson County. Rigby is currently growing at a rate of 2.62% annually and its population has increased by 18.04% since the most recent census, which recorded a population of 5,073 in 2020.

The median household income in Rigby is $85,056 with a poverty rate of 9.66%. The median age in Rigby is 31.4 years: 32 years for males, and 31.1 years for females. For every 100 females there are 88.9 males.

6K
Total Population
2,476
Density (mi²)
153 2.62%
Growth

Rigby Population

Rigby Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20265,9881532.62%
20255,8351522.67%
20245,683971.74%
20235,5861442.65%
20225,4421893.6%
20215,2532114.18%
20205,07375117.38%
20194,3221072.54%
20184,2151634.02%
20174,052230.57%
20164,029491.23%
20153,980-4-0.1%
20143,984-9-0.23%
20133,993110.28%
20123,982370.94%
20113,94510.03%
20103,944-1-0.03%
20002,99831711.82%
19902,681572.17%
19802,62400%

Median Age

Overall: 31.4 years
Female: 31.1 years
Male: 32 years

Rigby Adults

There are 3,777 adults, (647 of whom are seniors) in Rigby.

Sex Ratio

Female: 2,861 (52.9%)
Male: 2,543 (47.1%)

Demographics

The racial composition of Rigby includes 91.38% White, and smaller percentages for other race, Asian, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White4,93891.38%
Two or more races3185.88%
Other race1292.39%
Asian150.28%
Black or African American40.07%
Race
Population ↓
Percentage (of total)
White1582.92%
Two or more races1572.91%
Other race1292.39%
Race
Population ↓
Percentage (of total)
White4,78088.45%
Two or more races1612.98%
Asian150.28%
Black or African American40.07%

Rigby Marital Status

Economics and Income Statistics

Rigby 's average per capita income is $47,544. Household income levels show a median of $85,056. The poverty rate stands at 9.66%.

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$91,492-
Families$90,780$95,569
Households$85,056$82,603
Non Families$41,516$49,894

$47,544

Average Income

$85,056

Median Household Income

9.66%

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)