Anna

County:: Union County
County Seat:: No
Area (mi²):: 3.693
State:: Illinois

Anna is a city located in Union County, Illinois. Anna has a 2025 population of 4,038. Anna is currently declining at a rate of -1.2% annually and its population has decreased by -5.7% since the most recent census, which recorded a population of 4,282 in 2020.

The average household income in Anna is $53,953 with a poverty rate of 31.06%.The median age in Anna is 39.6 years: 38.1 years for males, and 49.6 years for females.

Demographics

The racial composition of Anna includes 91.43% White, and smaller percentages for Asian, Black or African American, other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	3,860	91.43%
Two or more races	282	6.68%
Asian	40	0.95%
Black or African American	30	0.71%
Other race	10	0.24%

Anna Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Anna's average per capita income is $38,006. Household income levels show a median of $36,238. The poverty rate stands at 31.06%.

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
Families	$39,267	$70,767
Households	$36,238	$53,953
Non Families	$24,716	$34,137
Married Families	-	-

$38,006

Average Income

$36,238

Median Household Income

31.06%

Poverty Rate