Cost of Living & Housing in Sterling
Sterling's cost of living pairs genuinely affordable Rock River housing with Illinois's flat 4.95% income tax and a real, disclosed, above-Illinois-average local property tax rate.
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Learn moreGenuinely affordable Rock River housing
Sterling's June 2026 median list price ran approximately $164,000 (roughly $113 per square foot) -- genuinely affordable relative to both Illinois's statewide median sale price ($345,000) and the national figure. This is a median ASKING price rather than a closed sale price, given the sourcing available this pass (base record).
A property tax rate above Illinois's own already-high average
Sterling's own effective property tax rate ran a real, disclosed 2.24%-2.59% across sources reviewed this pass -- both figures at or above Illinois's already highest-in-the-nation statewide average (1.88%-2.08%). This record anchors on the higher, property-record-based 2.59% figure while disclosing the lower figure cited elsewhere, reflecting real variation across Whiteside County's school-district and special-service-area overlaps (base record).
Illinois's flat 4.95% income tax, with a real retirement-income exemption
Illinois's simple, statewide flat 4.95% income tax applies to wages in Sterling as everywhere else in the state -- but Illinois taxes NONE of a retiree's Social Security, pension, or 401(k)/IRA income, with no age or income threshold, a real, substantial positive for retirees specifically (see illinois.js).
A concentrated local job market
Wahl Clipper Corporation, headquartered in Sterling since 1919, anchors roughly 1,050 local jobs manufacturing a nationally known hair-clipper and trimmer brand -- a real, substantial single-employer concentration worth understanding for anyone budgeting against Sterling's local job market specifically (base record).
Key takeaways
- Sterling's June 2026 median list price (~$164,000) runs genuinely affordable relative to Illinois and national medians.
- Sterling's property tax rate (2.24%-2.59%) runs above Illinois's own already highest-in-the-nation statewide average.
- Illinois's flat 4.95% income tax applies to wages, while retirees benefit from a real, no-threshold exemption of Social Security, pension, and 401(k)/IRA income.
- Wahl Clipper Corporation anchors a real, substantial share of Sterling's local job market.
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