What is the sales tax rate in Mercer County, IL?

The average sales tax rate in Mercer County (IL) is 7.17%, with jurisdictions ranging between 6.25% and 7.25%.

Mercer County • Illinois (IL)

12 Postleitzahl (ZIP)

Mercer County, IL Sales Tax Rates 2026

2026 sales tax rate guide for Mercer County, IL. Average combined tax rate is 7.17% with local jurisdictions ranging up to 7.25%.

Durchschnittlicher Steuersatz

7.17%

Geschätzter Steuerbereich: 6.25% - 7.25%

⚡ Direct Tax Answer & Key Takeaway

As of 2026, the local county sales tax rate in Mercer County (Illinois) is 1.00%. Combined sales tax rates across cities in this county range from 6.25% to 7.25% (averaging 7.17%).

Kreissteuer (County)

1.00%

Durchschnittlicher Steuersatz

7.17%

Maximaler lokaler Steuersatz

7.25%

Erfasste Städte

Cities & Towns in Mercer County

Stadt	Kombinierter Steuersatz	Action
Viola	6.25%	Steuersätze anzeigen →
Matherville	7.25%	Steuersätze anzeigen →
Keithsburg	7.25%	Steuersätze anzeigen →
Seaton	7.25%	Steuersätze anzeigen →
North Henderson	7.25%	Steuersätze anzeigen →
Preemption	7.25%	Steuersätze anzeigen →
Cable	7.25%	Steuersätze anzeigen →
Millersburg	7.25%	Steuersätze anzeigen →
Eliza	7.25%	Steuersätze anzeigen →
Hamlet	7.25%	Steuersätze anzeigen →

📋 State Tax Rules & Compliance Guide

Sourcing Rule: Origin-based for in-state retailers, Destination for out-of-state

Groceries & Food: Reduced 1% rate

Clothing & Apparel: Taxable

SaaS & Digital Goods: Non-Taxable (Chicago imposes separate 9% Personal Property Lease Tax)

Economic Nexus Threshold: $100,000 or 200 transactions

Official Tax Authority: Illinois Department of Revenue ↗

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Adressspezifische Sätze Steuersätze aktuell für 2026

Kaufbetrag ($)

Gesamtkaufpreis Reverse Calculation

Postleitzahl (ZIP)

Bundesstaatssteuer:

Kombinierter Steuersatz:

Bundesstaatssteuer ()

Kreissteuer (County) ()

Gemeindesteuer (City) ()

Sonderbezirkssteuer ()

Gesamtkaufpreis

ZIP Codes in Mercer County

61231 7.25% 61260 7.25% 61263 7.25% 61264 7.25% 61272 7.25% 61276 7.25% 61279 7.25% 61281 7.25% 61442 7.25% 61466 7.25% 61476 7.25% 61486 6.25%

❓ Frequently Asked Questions

Key questions and answers regarding sales tax rates, exemptions, and compliance.

The county tax rate for Mercer County is 1.00%. When combined with Illinois state taxes and local municipal/district taxes, the overall sales tax rate varies between 6.25% and 7.25%.

In Illinois, grocery items are currently Reduced 1% rate. SaaS and digital automated goods are Non-Taxable (Chicago imposes separate 9% Personal Property Lease Tax).