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.

Demographics

The racial composition of Boulder Flats includes 66.17% Native American, 26.17% White, and smaller percentages for Black or African American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

Native American

White

Two or more races

Black or African American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
Native American	311	66.17%
White	123	26.17%
Two or more races	36	7.66%
Black or African American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Boulder Flats Marital Status

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