Taxes & Insurance in Highland Park

Highland Park's tax picture pairs a genuinely elevated property tax burden with Illinois's real, statewide flat income tax and its substantial retirement-income exemption; insurance follows Illinois's real, current statewide severe-weather cost pressures.

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A genuinely elevated property tax rate and bill

Highland Park's median effective property tax rate runs 2.53% (Ownwell), above both the national median and Illinois's own already-high statewide median (2.33%), producing a real median annual bill of $14,191.

Where the money actually goes

The City of Highland Park itself receives only about 8% of assessed property taxes; 72% funds local school districts, with the remainder split among Lake County, the Park District, and other overlapping taxing bodies -- the same multi-district-levy mechanic documented statewide in illinois.js.

Illinois's flat income tax and real retirement-income exemption

Illinois's statewide flat 4.95% income tax applies to wages in Highland Park exactly as elsewhere in the state -- but Illinois taxes NONE of a retiree's Social Security, pension, or 401(k)/IRA income, a real, substantial benefit given Highland Park's genuinely high senior population share (24.3%, see the retiring topic page).

No Highland Park-specific homeowners-insurance figure identified

This research pass did not find a Highland Park-specific homeowners-insurance premium figure distinct from Illinois's statewide range ($2,402-$3,108/year, per illinois.js) -- disclosed as a gap. Highland Park's genuinely high home values likely push actual premiums above this statewide range in practice; confirm a current, address-specific quote directly.

Key takeaways

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Last reviewed: 2026-08-25. Independent research; not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.