Sublette County Population

1930–2026

8,909

2026 projection

1.9% since 2020 (increase)

02K4K6K8K10K12K19401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Sublette County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20268,909-200.22%
20258,929-200.22%
20248,949-190.21%
20238,968+2082.37%
20228,760+380.44%
20218,722-180.21%
20208,740-1,12711.42%
20199,867+400.41%
20189,827+490.50%
20179,778-2192.19%

Showing 10 of 24 years.

Sublette County Demographics

43.5median age

Median age

Female45.4 yrs
Male42 yrs

Adults

6,972
2,136 seniors (65+) · 31% of adults4,836 other adults

Sex

Female 45.7% · 4,035Male 54.3% · 4,803

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 88 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Sublette County Income

$83,597median household income

Median household income

$83,597

Half of households earn more, half earn less

Median earnings

$55,058

Typical yearly pay for a worker 25 or older.

Poverty rate

6.9%

About 1 in 15 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Sublette County Marital Status

62% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married62%60%64%
Never married22%28%14%
Divorced10%8%13%
Widowed5%2%8%
Separated2%2%1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201