Compare states / Colorado / to Arizona
CO → AZ
Moving from Colorado to Arizona
Taxes, housing, and other important data at a glance
Colorado vs Arizona using the same fields as the all-states table. Green and red mark the destination figure when it differs.
| Colorado | Arizona | |
|---|---|---|
| Top state income-tax rate | 4.4% | 2.5% |
| Average sales tax (state + local) | 7.89% | 8.52% |
| Average property tax (real estate) | 0.55% | 0.63% |
| Personal property tax (vehicles) | Yes — 1.79% effective | Yes — 1.68% effective |
| Median home value | $548,480 | $425,807 |
| Tax when you title a car | 2.90% | 5.60% |
| State parks | 43 | 33 |
| National parks | 4 | 3 |
| Population density | 58.0/sq mi | 68.0/sq mi |
| Violent crime per 100,000 | 476.3 | 421.9 |
| Demographics | 66.1% White (non-Hispanic) 22.5% Hispanic 4.1% Black 3.5% Asian | 53.4% White (non-Hispanic) 32.1% Hispanic 4.8% Black 3.7% Asian |
| Days to get a license | 30 | 10 |
| Days to title a car | 90 | 15 |
Will my state income tax go up or down if I move from Colorado to Arizona?
Colorado: Flat 4.4%. Arizona: Flat 2.5%. At $120,000 yearly income and 0 dependents, the bracket sketch is $5,280 in Colorado vs $3,000 in Arizona. If you earned in both states this year, see CO tax agency and AZ tax agency.
Will my state income tax go up or down if I move from Colorado to Arizona?
This uses 2026 single-filer brackets (top listed 4.4% vs 2.5%), minus a $4,300 exemption per dependent. It is not your actual tax bill.
Vehicle title, registration, and tax in Arizona
New Arizona residents typically have 15 days to title and register. Inspection: Emissions in Maricopa & Pima. The title-tax rate used here is 5.60%. On a $28,000 vehicle, state charges in the sketch are $1,616.00 (tax $1,568.00 + title $4.00 + registration $32.00 + plate $12.00). County and weight fees are omitted on purpose.
Estimate what you’ll pay to title the car in Arizona
Title fee + plate + base registration + 5.60% tax. County extras are not included.
Driver’s license in Arizona
After you become a Arizona resident, you typically have 10 days to get a Arizona driver license. Bring your Colorado license, Social Security number, and proof you live in Arizona. Agencies often ask for two proofs; the exact list is on the official Arizona DMV. Colorado plates are not a substitute for Arizona registration once the title clock runs out.
Checklist for new Arizona residents from Colorado
- Get a AZ driver license within 10 days. Bring your CO license, Social Security number, and proof you live in Arizona (agencies often ask for two proofs; use the official Arizona DMV list).
- Title and register the car within 15 days. Inspection: Emissions in Maricopa & Pima.
- Make sure car insurance meets 25/50/15.
- Register to vote. Typical close: 29 days before an election. Arizona elections site.
- If you earned money in both states this year, you may need to file in both. CO tax agency · AZ tax agency.
- Both Colorado and Arizona are in the nurse compact — a multistate license can follow you. Confirm with the board of nursing if you are changing primary residence.
Biggest differences in moving from Colorado to Arizona
- Top listed income-tax rate: 4.4% in Colorado vs 2.5% in Arizona (lower in Arizona).
- Title the car in Arizona within 15 days. Colorado plates are not a substitute once that clock runs.
- New Arizona residents typically have 10 days to get a driver license (30 days is the Colorado window in this file).
- Arizona title-tax rate used here is 5.60%. On a $28,000 vehicle, state charges in the sketch are $1,616.00 (county extras omitted).
- Median home value in the file: $548,480 in Colorado vs $425,807 in Arizona.
Common questions
How does sales tax in Arizona compare to Colorado?
Average combined sales tax (state + local) is 7.89% in Colorado vs 8.52% in Arizona. City and county add-ons vary; this is a statewide average.
Will my state income tax go up or down if I move from Colorado to Arizona?
The top listed rate goes down: 4.4% in Colorado vs 2.5% in Arizona. At $120,000 yearly income and 0 dependents, the bracket sketch is $5,280 in Colorado vs $3,000 in Arizona. Actual bills depend on income, filing status, local tax, credits, and residency timing. This uses 2026 single-filer brackets after a $4,300 exemption per dependent.
How many state and national parks are in Colorado vs Arizona?
Colorado has 43 state parks and 4 national parks in this file. Arizona has 33 state parks and 3 national parks. State-park counts follow each agency’s own list; national parks are NPS units titled National Park.
How does population density in Arizona compare to Colorado?
Population density is 58.0 people per square mile in Colorado vs 68.0 in Arizona.
How do Colorado and Arizona compare on demographics?
Colorado: 66.1% White (non-Hispanic), 22.5% Hispanic, 4.1% Black, 3.5% Asian. Arizona: 53.4% White (non-Hispanic), 32.1% Hispanic, 4.8% Black, 3.7% Asian. These are statewide estimates; cities and counties differ.
Related moves
Also see moving to Arizona and the reverse route, Arizona → Colorado.
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