What is the sales tax rate in Adams County, CO?

The average sales tax rate in Adams County (CO) is 7.09%, with jurisdictions ranging between 4.75% and 10.25%.

Adams County • Colorado (CO)

21 Code Postal (ZIP)

Adams County, CO Sales Tax Rates 2026

2026 sales tax rate guide for Adams County, CO. Average combined tax rate is 7.09% with local jurisdictions ranging up to 10.25%.

Taux Moyen Combiné

7.09%

Fourchette de Taxe Estimée: 4.75% - 10.25%

⚡ Direct Tax Answer & Key Takeaway

As of 2026, the local county sales tax rate in Adams County (Colorado) is 0.75%. Combined sales tax rates across cities in this county range from 4.75% to 10.25% (averaging 7.09%).

Taxe de Comté

0.75%

Taux Moyen Combiné

7.09%

Taux Local Maximum

10.25%

Villes Répertoriées

Cities & Towns in Adams County

Ville	Taux de Taxe Combiné	Action
Thornton	8.50%	Voir les Taux →
Westminster	8.60%	Voir les Taux →
Commerce City	9.25%	Voir les Taux →
Brighton	8.50%	Voir les Taux →
Northglenn	8.75%	Voir les Taux →
Sherrelwood	4.75%	Voir les Taux →
Federal Heights	10.25%	Voir les Taux →
Berkley	4.75%	Voir les Taux →
Derby	4.75%	Voir les Taux →
Shaw Heights	4.75%	Voir les Taux →
Todd Creek	4.75%	Voir les Taux →
North Washington	4.75%	Voir les Taux →

📋 State Tax Rules & Compliance Guide

Sourcing Rule: Destination-based

Groceries & Food: Exempt (0% Tax)

Clothing & Apparel: Taxable at standard rate

SaaS & Digital Goods: Non-Taxable

Economic Nexus Threshold: $100,000 in sales or 200 separate transactions

Official Tax Authority: Colorado Department of Revenue ↗

Calculateur Interactif de Sales Tax

Calculez instantanément la taxe sur les ventes exacte et le prix d'achat total.

Taux Spécifiques à l'Adresse Taux à jour pour 2026

Montant de l'Achat ($)

Prix d'Achat Total Reverse Calculation

Code Postal (ZIP)

Taxe d'État:

Taux de Taxe Combiné:

Taxe d'État ()

Taxe de Comté ()

Taxe Municipale ()

District Spécial ()

Prix d'Achat Total

ZIP Codes in Adams County

80003 4.75% 80005 8.60% 80022 4.75% 80024 4.75% 80030 8.60% 80031 4.75% 80035 8.60% 80036 8.60% 80037 9.25% 80216 4.75% 80221 4.75% 80229 4.75% 80233 8.75% 80234 8.75% 80241 8.50% 80260 10.25% 80263 4.75% 80601 8.50% 80602 4.75% 80614 8.50% 80640 9.25%

❓ Frequently Asked Questions

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

The county tax rate for Adams County is 0.75%. When combined with Colorado state taxes and local municipal/district taxes, the overall sales tax rate varies between 4.75% and 10.25%.

In Colorado, grocery items are currently Exempt (0% Tax). SaaS and digital automated goods are Non-Taxable.