Tampico, Illinois Demographics & Population 2026
During the 2020–2024 ACS period, Tampico, Illinois had a total population of 565, the 895th largest village in Illinois, with a median household income of $56,250, which is 33% lower than the state average. The poverty rate is 13.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 33% below the state average, indicating significant economic challenges.
- Only 10.0% of adults have a bachelor's degree, well below the national average of 35.7%.
- Housing is very affordable with a home-value-to-income ratio of just 1.5x.
Tampico Quick Facts
How Tampico Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 607 | 565 | -6.9% |
| Median household income | $58,281 | $56,250 | -3.5% |
| Median home value | $87,700 | $86,000 | -1.9% |
How Tampico Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 61 | National average: 61
Education
Educational Attainment (Adults 25+)
Tampico Rankings in Illinois
Explore Illinois Rankings
Other Cities in Whiteside County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Sterling | 14,717 | $57,350 | 15.3% | $108,700 |
| Rock Falls | 8,587 | $49,600 | 25.6% | $83,900 |
| Morrison | 3,739 | $69,089 | 8.1% | $118,000 |
| Fulton | 3,709 | $45,581 | 14.8% | $121,700 |
| Prophetstown | 1,903 | $65,125 | 11.7% | $116,600 |
| Erie | 1,614 | $82,760 | 3.0% | $151,900 |
| Albany | 776 | $62,857 | 4.0% | $148,800 |
| Como | 535 | $63,750 | 20.6% | $175,700 |
| Lyndon | 433 | $60,104 | 4.4% | $113,500 |
| Galt | 213 | $112,569 | 4.2% | N/A |
Cities Similar to Tampico
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Ava | 561 | $55,368 | $90,500 | 5.1% | 7.5% |
| San Jose | 557 | $55,809 | $76,800 | 17.0% | 30.7% |
| Hutsonville | 590 | $55,982 | $67,400 | 20.8% | 24.3% |
| Industry | 569 | $51,250 | $85,300 | 23.7% | 18.8% |
| Fairmount | 555 | $60,500 | $87,600 | 13.6% | 13.1% |
A note before these figures: with a population of 565, Tampico's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Tampico is a small community located in Illinois, within Whiteside County. The total population is 565. It ranks as the 895th most populous out of 1,445 Census-designated places in Illinois.
Age Demographics
The median age in Tampico is 39.5 years. This is 1% higher than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Tampico is $56,250. This is 33% lower than the state median of $83,390. It is also 30% lower than the national median of $80,734. The poverty rate stands at 13.0%. This is 10% higher than the state poverty rate of 11.8%. The unemployment rate is 6.2%. This is 5% higher than the state rate of 5.8%. The median home value is $86,000. Housing costs are 67% lower than the state median of $263,300. With a home-value-to-income ratio of just 1.5x, Tampico is one of the most affordable housing markets in the area. 89.2% of occupied housing units are owner-occupied. This homeownership rate is 33% higher than the state average of 67.1%.
Race & Ethnicity
Tampico has a predominantly White (non-Hispanic) population, comprising 93.3% of all residents. Hispanic or Latino residents account for 4.1%. The White (non-Hispanic) population is significantly higher than the state average (93.3% vs 58.1%). The Hispanic or Latino population (4.1%) is well below the state average of 18.8%.
Education
10.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 74% lower than the state rate of 37.9%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 89.5%.
Data Sources & Methodology
All demographic data for Tampico, Illinois is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Illinois state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,445 Census-designated places in Illinois. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Tampico, Illinois?
Tampico, Illinois has a population of 565 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Tampico, IL?
The median household income in Tampico is $56,250, which is 30% lower than the national median of $80,734.
What is the poverty rate in Tampico, IL?
The poverty rate in Tampico is 13.0%. This means approximately 73 residents live below the federal poverty line.
What is the racial makeup of Tampico, Illinois?
Tampico's population is 93.3% White, 0.0% Black, 4.1% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Tampico, IL?
The median home value in Tampico is $86,000. The home-value-to-income ratio is 1.5x.
How educated is Tampico, Illinois?
10.0% of adults (25+) in Tampico hold a bachelor's degree or higher, and 1.3% hold a graduate or professional degree.