Plain City Flag

Plain City

County:
Weber County
County Seat:
No
Area (mi²):
12.084
State:
Utah

Plain City is a city located in Weber County, Utah. Plain City has a 2025 population of 9,117. Plain City is currently growing at a rate of 2.67% annually and its population has increased by 14.97% since the most recent census, which recorded a population of 7,930 in 2020.

The average household income in Plain City is $145,941 with a poverty rate of 1.77%. The median age in Plain City is 37 years: 39.5 years for males, and 33.9 years for females.

9.1K
Total Population
754
Density (mi²)
237 2.67%
Growth

Plain City Population

Plain City Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Plain City includes 91.45% White, and smaller percentages for other race, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White (91.5%)

Two or more races (5.1%)

Other race (1.8%)

Native American (0.9%)

Asian (0.7%)

Native Hawaiian or Pacific Islander (0.0%)

Race
Population
Percentage (of total)
White7,40891.45%
Two or more races4145.11%
Other race1481.83%
Native American700.86%
Asian580.72%
Native Hawaiian or Pacific Islander30.04%

Plain City Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Plain City's average per capita income is $75,863. Household income levels show a median of $126,250. The poverty rate stands at 1.77%.

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$129,670-
Families$128,443$151,997
Households$126,250$145,941
Non Families$42,917$47,501

$75,863

Average Income

$126,250

Median Household Income

1.77%

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)