Cost of Living in Sangamon County, Illinois
At a Glance
Rent burden measured as median gross rent as a percentage of renter household income (Census ACS B25071)
How Sangamon County Compares
Median monthly rent comparison
Detailed Housing Stats
Data Story
About Cost of Living in Sangamon County, Illinois
Sangamon matches national affordability standards
With a rent-to-income ratio of 15.4%, Sangamon County nearly mirrors the national benchmark, and its median household income of $74,114 matches the national median of $74,755. This alignment suggests Sangamon offers balanced affordability for households with national-level earnings.
Above-average incomes, above-average rents
Sangamon ranks among Illinois's most prosperous counties, with a median income exceeding most state peers and rents of $954—the highest in this region. This higher cost reflects the county's economic vitality, particularly driven by Springfield's state government employment.
Highest rents but best earning potential
Sangamon's $954 rent runs $243 above Saline County and $91 above Rock Island, yet median home values of $170,300 reflect stronger investment confidence in the region. The trade-off: higher housing costs are offset by superior job markets and earning potential.
Premium housing on premium incomes
Renters spend $954 monthly and homeowners $1,082, consuming 15.4% and 17.5% of the median $74,114 household income respectively. While these percentages align with national norms, the absolute dollars are higher—appropriate for a county with the strongest earning potential.
Sangamon: invest in stronger job markets
Relocating to Illinois for stable government work or professional employment? Sangamon County's $954 rent and $170,300 median home value reflect an economically robust region anchored by Springfield. Compare these costs against your earning potential—Sangamon rewards higher incomes.
Affordability Calculator
See how your income compares to housing costs in Sangamon County
Rent Burden
15.4%
of gross income
Max Housing (28% Rule)
$1,729
per month
Owner Cost Burden
17.5%
of gross income
You can likely afford the median home in Sangamon County
Median home value is $170,300. Estimated monthly cost: $1,360 vs. your max of $1,729.
Rent Affordability Guide
Frequently Asked Questions
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See Today's RatesData: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2019-2023) — Informational only. Not financial or legal advice.