Omaha Flag

Omaha

County:
Gallatin County
County Seat:
No
Area (mi²):
0.744
State:
Illinois

Omaha is a village located in Gallatin County, Illinois. Omaha has a 2026 population of 200. Omaha is currently declining at a rate of -1.48% annually and its population has decreased by -7.83% since the most recent census, which recorded a population of 217 in 2020.

The median household income in Omaha is $57,321 with a poverty rate of 21.64%. The median age in Omaha is 47.7 years: 47.1 years for males, and 47.9 years for females. For every 100 females there are 108.5 males.

200
Total Population
269
Density (mi²)
-3 -1.48%
Growth

Omaha Population

Omaha Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026200-3-1.48%
2025203-3-1.46%
2024206-1-0.48%
2023207-6-2.82%
2022213-3-1.39%
2021216-1-0.46%
2020217-1-0.46%
2019227-12-5.02%
2018239-2-0.83%
2017241-4-1.63%
2016245-3-1.21%
2015248-3-1.2%
2014251-5-1.95%
2013256-1-0.39%
2012257-4-1.53%
2011261-5-1.88%
2010265-1-0.38%

Median Age

Overall: 47.7 years
Female: 47.9 years
Male: 47.1 years

Omaha Adults

There are 134 adults, (52 of whom are seniors) in Omaha.

Sex Ratio

Female: 82 (48%)
Male: 89 (52%)

Demographics

The racial composition of Omaha includes 85.96% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White14785.96%
Two or more races2414.04%
Race
Population ↓
Percentage (of total)
White14785.96%
Two or more races2414.04%

Omaha Marital Status

Economics and Income Statistics

Omaha 's average per capita income is $60,625. Household income levels show a median of $57,321. The poverty rate stands at 21.64%.

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$144,375-
Families$103,750$99,647
Households$57,321$85,341
Non Families-$46,050

$60,625

Average Income

$57,321

Median Household Income

21.64%

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)