Formoso Flag

Formoso

County:
Jewell County
County Seat:
No
Area (mi²):
0.247
State:
Kansas

Formoso is a city located in Jewell County, Kansas. Formoso has a 2026 population of 90. Formoso is currently declining at a rate of 0% annually and its population has decreased by -3.23% since the most recent census, which recorded a population of 93 in 2020.

The median age in Formoso is 36.8 years: 36.7 years for males, and 45.5 years for females. For every 100 females there are 74.5 males.

90
Total Population
364
Density (mi²)

Formoso Population

Formoso Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20269000%
202590-1-1.1%
202491-1-1.09%
20239200%
202292-2-2.13%
20219411.08%
20209300%
20198611.18%
201885-1-1.16%
201786-1-1.15%
201687-2-2.25%
201589-2-2.2%
201491-1-1.09%
20139211.1%
201291-2-2.15%
20119300%
201091-1-1.09%

Median Age

Overall: 36.8 years
Female: 45.5 years
Male: 36.7 years

Formoso Adults

There are 62 adults, (33 of whom are seniors) in Formoso.

Sex Ratio

Female: 51 (57.3%)
Male: 38 (42.7%)

Demographics

The racial composition of Formoso includes 98.88% White, and smaller percentages for Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White8898.88%
Asian11.12%
Race
Population ↓
Percentage (of total)
White8898.88%
Asian11.12%

Formoso Marital Status

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)