Mosby Flag

Mosby

County:
Clay County
County Seat:
No
Area (mi²):
1.855
State:
Missouri

Mosby is a city located in Clay County, Missouri. Mosby has a 2026 population of 100. Mosby is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 100 in 2020.

The median household income in Mosby is $48,750 with a poverty rate of 17.31%. The median age in Mosby is 48.5 years: 43.5 years for males, and 62.5 years for females. For every 100 females there are 100.0 males.

100
Total Population
54
Density (mi²)

Mosby Population

Mosby Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202610000%
202510000%
202410000%
202310000%
202210000%
202110000%
202010000%
2019198-1-0.5%
201819910.51%
201719810.51%
201619710.51%
201519600%
2014196-1-0.51%
201319721.03%
201219521.04%
201119331.58%
201019210.52%

Median Age

Overall: 48.5 years
Female: 62.5 years
Male: 43.5 years

Mosby Adults

There are 46 adults, (17 of whom are seniors) in Mosby.

Sex Ratio

Female: 26 (50%)
Male: 26 (50%)

Demographics

The racial composition of Mosby includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White52100%
Race
Population ↓
Percentage (of total)
White52100%

Mosby Marital Status

Economics and Income Statistics

Mosby 's average per capita income is $0. Household income levels show a median of $48,750. The poverty rate stands at 17.31%.

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$88,750-
Families$53,750$68,469
Households$48,750$55,526
Non Families-$25,586

$0

Average Income

$48,750

Median Household Income

17.31%

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)