Gillette Flag

Gillette

County:
Campbell County
County Seat:
Yes
Area (mi²):
23.189
State:
Wyoming

Gillette is a city located in Campbell County, Wyoming. Gillette has a 2025 population of 33,506. It is also the county seat of Campbell County. Gillette is currently growing at a rate of 0.01% annually and its population has increased by 0.07% since the most recent census, which recorded a population of 33,481 in 2020.

The average household income in Gillette is $102,362 with a poverty rate of 8.96%. The median age in Gillette is 33.4 years: 32 years for males, and 34.8 years for females.

33.5K
Total Population
1,445
Density (mi²)
5 0.01%
Growth

Gillette Population

Gillette Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Gillette includes 85.13% White, 4.75% other race, and smaller percentages for Native American, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White (85.1%)

Two or more races (8.1%)

Other race (4.8%)

Native American (1.4%)

Black or African American (0.4%)

Asian (0.2%)

Native Hawaiian or Pacific Islander (0.0%)

Race
Population
Percentage (of total)
White28,33185.13%
Two or more races2,6838.06%
Other race1,5814.75%
Native American4481.35%
Black or African American1450.44%
Asian790.24%
Native Hawaiian or Pacific Islander110.03%

Gillette Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Gillette's average per capita income is $53,198. Household income levels show a median of $90,699. The poverty rate stands at 8.96%.

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$114,961-
Families$103,823$112,772
Households$90,699$102,362
Non Families$54,110$72,811

$53,198

Average Income

$90,699

Median Household Income

8.96%

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)