Tampico township

County:: Whiteside County
County Seat:: No
Area (mi²):: 35.729
State:: Illinois

Tampico township is located in Whiteside County, Illinois. Tampico township has a 2025 population of 972. Tampico township is currently declining at a rate of -0.21% annually and its population has decreased by -2.61% since the most recent census, which recorded a population of 998 in 2020.

The average household income in Tampico township is $71,548 with a poverty rate of 12.3%. The median age in Tampico township is 51.8 years: 42.7 years for males, and 56.8 years for females.

Demographics

The racial composition of Tampico township includes 96.81% White, and smaller percentages for Two or more races, Black or African American, other race, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Other race

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	850	96.81%
Two or more races	12	1.37%
Black or African American	11	1.25%
Other race	5	0.57%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Tampico township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Tampico township's average per capita income is $37,917. Household income levels show a median of $59,375. The poverty rate stands at 12.3%.

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	$85,000	-
Households	$59,375	$71,548
Families	$58,125	$72,398
Non Families	$45,000	$55,634

$37,917

Average Income

$59,375

Median Household Income

12.3%

Poverty Rate