Cost of Living in DeKalb
DeKalb's cost of living runs genuinely low on housing, offset by a real, elevated effective property tax rate above Illinois's own already-high statewide average.
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Learn moreGenuinely affordable purchase prices
DeKalb's average home value ran approximately $257,752 per Zillow -- genuinely below both the Illinois statewide figure ($294,136) and the national figure.
A real, elevated property-tax offset
DeKalb's own median effective property tax rate ran 2.44%-2.45% per Ownwell -- above Illinois's already-high 1.88% Tax Foundation statewide average, meaningfully offsetting the low purchase price on an ongoing basis.
Illinois's simple flat income tax applies statewide
Illinois's real, simple flat 4.95% state income tax applies in DeKalb as statewide, with no DeKalb-specific local income tax layer -- and Illinois's real, substantial full retirement-income exemption applies equally here.
Key takeaways
- DeKalb's housing purchase prices run genuinely low, but effective property-tax rates run above Illinois's own high statewide average.
- Illinois's flat 4.95% income tax and full retirement-income exemption apply in DeKalb with no added local layer.
- Budget for the full carrying-cost picture, not purchase price alone.
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