Dalton City, Illinois Demographics & Population 2026

A note before these figures: with a population of 694, Dalton City'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

Dalton City is a small community located in Illinois, within Moultrie County. The total population is 694. It ranks as the 821st most populous out of 1,445 Census-designated places in Illinois.

Age Demographics

The median age in Dalton City is 39.9 years. This is 2% higher than the state median of 39.0 years.

Economy, Income & Housing

The median household income in Dalton City is $77,750. This is 7% lower than the state median of $83,390. It is also 4% lower than the national median of $80,734. The poverty rate stands at 21.5%. This is 82% higher than the state poverty rate of 11.8%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 3.5%. This is 41% lower than the state rate of 5.8%. The median home value is $103,600. Housing costs are 61% lower than the state median of $263,300. With a home-value-to-income ratio of just 1.3x, Dalton City is one of the most affordable housing markets in the area. 75.5% of occupied housing units are owner-occupied. This homeownership rate is 13% higher than the state average of 67.1%.

Race & Ethnicity

Dalton City has a predominantly White (non-Hispanic) population, comprising 93.4% of all residents. Black or African American residents account for 3.2%. The White (non-Hispanic) population is significantly higher than the state average (93.4% vs 58.1%). The Black or African American population (3.2%) is well below the state average of 13.3%.

Education

15.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 60% 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 89.8%.

Data Sources & Methodology

All demographic data for Dalton City, 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.