Skip to main content

Highland city, Illinois Demographics & Population 2026

★
Very AffordableHome value to income ratio of 2.4x is exceptionally low

As of 2026, Highland city, Illinois has a total population of 10,268, the 224th largest city in Illinois, with a median household income of $77,886, which is 5% lower than the state average. The poverty rate is 6.0%.

Key Takeaways

Highland city Quick Facts

Population 10,268
Median Household Income $77,886
Median Home Value $185,800
Poverty Rate 6.0%
Unemployment Rate 2.1%
Median Age 42.1 years
Homeownership Rate 71.5%
Affordability Ratio 2.4x
Bachelor's Degree or Higher 31.3%
High School Graduation Rate 96.5%
Diversity Index 20/100
Population 10,268 224th of 1,445
Median Income $77,886 above average
Poverty Rate 6.0% 52% lower national
Median Home Value $185,800 top 30%

How Highland city Compares

Economy & Housing

Employment

2.1% Unemployment Rate State: 5.8% | National: 5.2%
67.0% Labor Force Participation

Housing Overview

Owner 71.5%
Renter 28.5%
Affordability Index Very Affordable
2.4x home value to income ratio

People & Demographics

Diversity Index

20out of 100
Very Low Diversity

A less diverse community where one racial or ethnic group represents a large majority.

State average: 60 | National average: 60

Education

Highland city Rankings in Illinois

#224 Population of 1,445
#453 Median Income of 1,445
#299 Education of 1,445
#394 Home Value of 1,445

Explore Illinois Rankings

Cities by Population All cities ranked by size Richest Cities Ranked by median income Most Educated By bachelor's degree rate Most Affordable By housing affordability

Cities Similar to Highland city

These cities in the same state have comparable population and economic profiles.

CityPopulationMedian IncomeHome ValueBachelor's+Poverty
River Grove village10,482$74,793$244,70025.8%5.5%
Harvard city9,875$71,418$174,00019.2%11.5%
Wood River city10,315$65,960$103,20015.5%13.1%
Crestwood village10,622$68,686$187,70023.1%10.3%
Peru city9,863$68,147$155,60021.3%9.2%

Population Overview

Highland city is a small city located in Illinois. The total population is 10,268. It ranks as the 224th most populous out of 1,445 cities and towns in Illinois.

Age Demographics

The median age in Highland city is 42.1 years. This is 8% higher than the state median of 38.9 years.

Economy, Income & Housing

The median household income in Highland city is $77,886. This is 5% lower than the state median of $81,702. Compared to the national median of $78,538, household income here is about average. The poverty rate stands at 6.0%. This is 49% lower than the state poverty rate of 11.7%. The unemployment rate is 2.1%. This is 64% lower than the state rate of 5.8%. The median home value is $185,800. Housing costs are 26% lower than the state median of $250,500. With a home-value-to-income ratio of just 2.4x, Highland city is one of the most affordable housing markets in the area. 71.5% of occupied housing units are owner-occupied. This homeownership rate is 7% higher than the state average of 66.8%.

Race & Ethnicity

Highland city has a predominantly White (non-Hispanic) population, comprising 89.5% of all residents. Hispanic or Latino residents account for 4.2%. The White (non-Hispanic) population is significantly higher than the state average (89.5% vs 58.8%). The Black or African American population (0.2%) is well below the state average of 13.6%. The Hispanic or Latino population (4.2%) is well below the state average of 18.5%.

Education

31.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 16% lower than the state rate of 37.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 96.5%.

Data Sources & Methodology

All demographic data for Highland city, Illinois is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. 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. For official data, visit data.census.gov.

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 Highland city, Illinois?

Highland city, Illinois has a population of 10,268 according to the most recent U.S. Census ACS 5-Year Estimates.

What is the median household income in Highland city, IL?

The median household income in Highland city is $77,886, which is about average the national median of $78,538.

What is the poverty rate in Highland city, IL?

The poverty rate in Highland city is 6.0%. This means approximately 608 residents live below the federal poverty line.

What is the racial makeup of Highland city, Illinois?

Highland city's population is 89.5% White, 0.2% Black, 4.2% Hispanic/Latino, and 3.4% Asian.

What is the median home value in Highland city, IL?

The median home value in Highland city is $185,800. The home-value-to-income ratio is 2.4x.

How educated is Highland city, Illinois?

31.3% of adults (25+) in Highland city hold a bachelor's degree or higher, and 11.0% hold a graduate or professional degree.