What is the sales tax rate for ZIP 80030 (Westminster, CO)?

As of 2026, the total combined sales tax rate for ZIP 80030 is 8.60%. This includes 2.90% state tax, 0.75% county tax, 3.85% city tax, and 1.10% special district tax.

Are groceries and SaaS taxable in Colorado?

In Colorado, groceries are currently Exempt (0% Tax). Software as a Service (SaaS) and digital goods are Non-Taxable.

Westminster, CO • Adams County

80030 Sales Tax Rate 2026 - Westminster, CO

Der kombinierte Umsatzsteuersatz für Westminster (80030, Colorado) beträgt 2026 8.60%. Beinhaltet Bundesstaats- (2.90%), Kreis- (0.75%), Stadt- (3.85%) und Sonderbezirkssteuern.

Kombinierter Steuersatz

8.60%

⚡ Direct Tax Answer & Key Takeaway

As of 2026, the total combined sales tax rate for ZIP code 80030 in Westminster, CO (Adams County) is 8.60%. This includes 2.90% state tax, 0.75% county tax, 3.85% city tax, and 1.10% special district tax.

Geografische Steueraufteilung

Jurisdiction	Rate
Bundesstaatssteuer Colorado	2.90%
Kreissteuer (County) Adams County	0.75%
Gemeindesteuer (City) Westminster	3.85%
Sonderbezirkssteuer Special District / Transportation	1.10%
Kombinierter Steuersatz Total Tax Applied at Checkout	8.60%

📋 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

Geographic & Spatial Info

ZIP Code: 80030

State Code: CO

Latitude: 39.8837

Longitude: -105.0624

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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

Weitere PLZ in Westminster

05158 6.00% 21157 6.00% 21158 6.00% 70809 11.00% 75409 6.75% 80005 8.60% 80035 8.60% 80036 8.60% 92683 9.25% 92684 9.25% 92685 9.25%

❓ Frequently Asked Questions

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

The total combined sales tax rate for ZIP 80030 is 8.60% in 2026. This rate is comprised of the Colorado state sales tax (2.90%), Adams County county tax (0.75%), city tax (3.85%), and special district tax (1.10%).

In Colorado, grocery food is generally Exempt (0% Tax), clothing items are Taxable at standard rate, and Software as a Service (SaaS) is Non-Taxable.