Boulder Flats Flag

Boulder Flats

County:
Fremont County
County Seat:
No
Area (mi²):
18.182
State:
Wyoming

Boulder Flats is a CDP located in Fremont County, Wyoming. Boulder Flats has a 2025 population of 539. Boulder Flats is currently growing at a rate of 1.7% annually and its population has increased by 57.6% since the most recent census, which recorded a population of 342 in 2020.

The average household income in Boulder Flats is $87,332 with a poverty rate of 25.54%.The median age in Boulder Flats is 38.2 years: 37 years for males, and 39.3 years for females.

539
Total Population
30
Density (mi²)
9 1.7%
Growth

Boulder Flats Population

Boulder Flats Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Boulder Flats includes 66.17% Native American, 26.17% White, and smaller percentages for and multiracial populations.

Population by Race

Native American (66.2%)

White (26.2%)

Two or more races (7.7%)

Race
Population
Percentage (of total)
Native American31166.17%
White12326.17%
Two or more races367.66%

Boulder Flats Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Boulder Flats' average per capita income is $37,813. Household income levels show a median of $80,250. The poverty rate stands at 25.54%.

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$99,167-
Households$80,250$87,332
Families$79,107$99,460
Non Families-$63,660

$37,813

Average Income

$80,250

Median Household Income

25.54%

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)