Berlin, Illinois Demographics & Population 2026
During the 2020–2024 ACS period, Berlin, Illinois had a total population of 103, the 1329th largest village in Illinois, with a median household income of $66,250, which is 21% lower than the state average. The poverty rate is 11.7%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Only 0.0% of adults have a bachelor's degree, well below the national average of 35.7%.
Berlin Quick Facts
How Berlin 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 | 97 | 103 | +6.2% |
| Median household income | $68,250 | $66,250 | -2.9% |
How Berlin 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+)
Berlin Rankings in Illinois
Explore Illinois Rankings
Other Cities in Sangamon County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Springfield | 113,330 | $66,064 | 16.8% | $162,100 |
| Chatham | 14,639 | $106,773 | 3.3% | $243,200 |
| Sherman | 4,386 | $148,906 | 2.2% | $297,800 |
| Auburn | 4,306 | $81,411 | 8.1% | $149,600 |
| Rochester | 3,766 | $117,118 | 2.5% | $238,900 |
| Riverton | 3,513 | $80,920 | 0.9% | $152,200 |
| Virden | 3,171 | $80,577 | 10.2% | $101,300 |
| Pawnee | 2,738 | $81,103 | 14.2% | $149,500 |
| Jerome | 1,807 | $65,189 | 6.4% | $127,800 |
| Southern View | 1,751 | $57,270 | 14.9% | $105,300 |
Cities Similar to Berlin
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Old Shawneetown | 102 | N/A | N/A | 0.0% | 43.1% |
| Hartland | 105 | N/A | N/A | 12.4% | N/A |
| Adams | 106 | N/A | N/A | 79.2% | 0.0% |
| Harmon | 100 | $66,250 | $151,800 | 0.0% | 24.0% |
| Littleton | 105 | $64,792 | $104,700 | 26.4% | 11.4% |
A note before these figures: with a population of 103, Berlin'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
Berlin is a small community located in Illinois, within Sangamon County. The total population is 103. It ranks as the 1329th most populous out of 1,445 Census-designated places in Illinois.
Age Demographics
The median age in Berlin is 61.6 years. This is 58% higher than the state median of 39.0 years. Only 2.9% of residents are under 18, indicating fewer families with children. 18.4% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Berlin is $66,250. This is 21% lower than the state median of $83,390. It is also 18% lower than the national median of $80,734. The poverty rate stands at 11.7%. This is 1% lower than the state poverty rate of 11.8%. The survey records no unemployed residents in Berlin, which reflects the size of the sample rather than a labor market without joblessness. 96.5% of occupied housing units are owner-occupied. This homeownership rate is 44% higher than the state average of 67.1%.
Race & Ethnicity
Berlin has a predominantly White (non-Hispanic) population, comprising 93.2% of all residents. Hispanic or Latino residents account for 3.9%. The White (non-Hispanic) population is significantly higher than the state average (93.2% vs 58.1%). The Hispanic or Latino population (3.9%) is well below the state average of 18.8%.
Education
0.0% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 81.0%.
Data Sources & Methodology
All demographic data for Berlin, 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.
Free data download: Get all Illinois city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Berlin, Illinois?
Berlin, Illinois has a population of 103 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Berlin, IL?
The median household income in Berlin is $66,250, which is 18% lower than the national median of $80,734.
What is the poverty rate in Berlin, IL?
The poverty rate in Berlin is 11.7%. This means approximately 12 residents live below the federal poverty line.
What is the racial makeup of Berlin, Illinois?
Berlin's population is 93.2% White, 0.0% Black, 3.9% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Berlin, IL?
The Census Bureau does not publish a reliable median home value estimate for Berlin — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Berlin, Illinois?
0.0% of adults (25+) in Berlin hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.