Taxes & Insurance in Hannibal
Hannibal carries a real, above-every-comparison 1.18% effective property tax rate, Missouri's flat 4.0% statewide income tax, and the same real, currently rising statewide homeowners-insurance cost trend documented across this dataset.
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Learn moreA property-tax rate above national, state, and county averages
Hannibal's median effective property tax rate (1.18%, Ownwell) runs above the national median (1.02%), Missouri's own statewide average (0.89%), and a separately cited Marion County-wide average (0.84%-0.86%) -- with a real, disclosed internal tension against the same source's separately cited, comparatively low tax-bill figure.
Missouri's flat 4.0% income tax applies statewide
Missouri's real, current flat 4.0% state income tax (effective January 1, 2026) applies in Hannibal exactly as it does statewide -- see missouri.js for the full phase-down mechanism and the real, dated August 2026 voter rejection of full elimination (Amendment 5, 83%-16%).
Missouri's real, rising statewide insurance trend still applies
No Hannibal-specific homeowners-insurance premium figure distinct from Missouri's own statewide range was found this pass -- see missouri.js metrics.insurance for the statewide spread ($2,829-$3,036/year on a $300K dwelling) and the real, projected 7% 2026 increase tied to Missouri's tornado-driven disaster exposure.
Key takeaways
- Hannibal's 1.18% effective property tax rate tops the national, Missouri, and county averages.
- Missouri's flat 4.0% state income tax applies in Hannibal as everywhere else in the state.
- Missouri's real, currently rising statewide homeowners-insurance trend applies -- confirm current quotes directly.
- A real, disclosed internal tension exists between the cited tax rate and a separately cited low tax bill.
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