Tampico Flag

Tampico

County Seat:
No
Area (mi²):
0.394
State:
Illinois

Tampico is a village located in Whiteside County, Illinois. Tampico has a 2026 population of 663. Tampico is currently declining at a rate of -0.75% annually and its population has decreased by -4.05% since the most recent census, which recorded a population of 691 in 2020.

The median household income in Tampico is $56,250 with a poverty rate of 13.01%. The median age in Tampico is 39.5 years: 38.4 years for males, and 43.2 years for females. For every 100 females there are 106.2 males.

663
Total Population
1,683
Density (mi²)
-5 -0.75%
Growth

Tampico Population

Tampico Population

Year ↓
Population
Growth
Annual Change
2026663-5-0.75%
2025668-6-0.89%
202467400%
2023674-3-0.44%
2022677-11-1.6%
2021688-3-0.43%
2020691-2-0.29%
2019730-3-0.41%
2018733-10-1.35%
2017743-8-1.07%
2016751-6-0.79%
2015757-3-0.39%
2014760-10-1.3%
2013770-5-0.65%
2012775-9-1.15%
2011784-6-0.76%
201079000%

Median Age

Overall: 39.5 years
Female: 43.2 years
Male: 38.4 years

Tampico Adults

There are 443 adults, (120 of whom are seniors) in Tampico.

Sex Ratio

Female: 274 (48.5%)
Male: 291 (51.5%)

Demographics

The racial composition of Tampico includes 96.28% White, and smaller percentages for Two or more races, other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White54496.28%
Two or more races152.65%
Other race61.06%
Race
Population ↓
Percentage (of total)
White173.01%
Other race61.06%
Race
Population ↓
Percentage (of total)
White52793.27%
Two or more races152.65%

Tampico Marital Status

Economics and Income Statistics

Tampico's average per capita income is $39,464. Household income levels show a median of $56,250. The poverty rate stands at 13.01%.

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$74,375-
Families$56,719$64,358
Households$56,250$64,750
Non Families$47,734$55,779

$39,464

Average Income

$56,250

Median Household Income

13.01%

Poverty Rate

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)