Superior Population

2010–2026

178

2026 projection

3.3% since 2020 (decrease)

050100150200250300350201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal 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 Superior. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026178-21.11%
2025180-10.55%
202418100.00%
2023181-10.55%
2022182-21.09%
202118400.00%
2020184-147.07%
2019198-188.33%
2018216-187.69%
2017234-187.14%

Showing 10 of 17 years.

The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.

Growth since 2020, compared

Superior has a population change lower than Sweetwater County, Wyoming, and the U.S.

  • United States+3.1%
  • Wyoming+1.9%
  • Sweetwater County−2.2%
  • Superior−3.7%

Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.

Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.

Superior Demographics

44.2median age

Median age

Female46.2 yrs
Male35.1 yrs

Adults

138
42 seniors (65+) · 30% of adults96 other adults

Sex

Female 52% · 92Male 48% · 85

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 2 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

Superior Income

$96,250median household income

Median household income

$96,250

Half of households earn more, half earn less

Median earnings

$55,625

Typical yearly pay for a worker 25 or older.

Poverty rate

4%

About 1 in 25 residents

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

Superior Marital Status

75% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married75%86%68%
Never married12%14%10%
Divorced0%0%0%
Widowed13%0%23%
Separated0%0%0%

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