Compare states / Colorado / to Washington
CO → WA
Moving from Colorado to Washington
Taxes, housing, and other important data at a glance
Colorado vs Washington using the same fields as the all-states table. Green and red mark the destination figure when it differs.
| Colorado | Washington | |
|---|---|---|
| Top state income-tax rate | 4.4% | 0.0% |
| Average sales tax (state + local) | 7.89% | 9.51% |
| Average property tax (real estate) | 0.55% | 0.93% |
| Personal property tax (vehicles) | Yes — 1.79% effective | No |
| Median home value | $548,480 | $609,756 |
| Tax when you title a car | 2.90% | 6.50% |
| State parks | 43 | 124 |
| National parks | 4 | 3 |
| Population density | 58.0/sq mi | 121.0/sq mi |
| Violent crime per 100,000 | 476.3 | 326.1 |
| Demographics | 66.1% White (non-Hispanic) 22.5% Hispanic 4.1% Black 3.5% Asian | 64.2% White (non-Hispanic) 13.7% Hispanic 4.3% Black 9.6% Asian |
| Days to get a license | 30 | 30 |
| Days to title a car | 90 | 30 |
Will my state income tax go up or down if I move from Colorado to Washington?
Colorado: Flat 4.4%. Washington: No wage income tax; 7% capital gains over threshold. At $120,000 yearly income and 0 dependents, the bracket sketch is $5,280 in Colorado vs $0 in Washington. If you earned in both states this year, see CO tax agency and WA tax agency.
Will my state income tax go up or down if I move from Colorado to Washington?
This uses 2026 single-filer brackets (top listed 4.4% vs 0.0%), minus a $4,300 exemption per dependent. It is not your actual tax bill.
Vehicle title, registration, and tax in Washington
New Washington residents typically have 30 days to title and register. Inspection: Varies by county — confirm locally. The title-tax rate used here is 6.50%. On a $28,000 vehicle, state charges in the sketch are $1,875.00 (tax $1,820.00 + title $15.00 + registration $30.00 + plate $10.00). County and weight fees are omitted on purpose.
Estimate what you’ll pay to title the car in Washington
Title fee + plate + base registration + 6.50% tax. County extras are not included.
Driver’s license in Washington
After you become a Washington resident, you typically have 30 days to get a Washington driver license. Bring your Colorado license, Social Security number, and proof you live in Washington. Agencies often ask for two proofs; the exact list is on the official Washington DMV. Colorado plates are not a substitute for Washington registration once the title clock runs out.
Checklist for new Washington residents from Colorado
- Get a WA driver license within 30 days. Bring your CO license, Social Security number, and proof you live in Washington (agencies often ask for two proofs; use the official Washington DMV list).
- Title and register the car within 30 days. Inspection: Varies by county — confirm locally.
- Make sure car insurance meets 25/50/25.
- Register to vote. Typical close: 8 days before an election. Washington elections site.
- If you earned money in both states this year, you may need to file in both. CO tax agency · WA tax agency.
- Both Colorado and Washington 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 Washington
- Washington does not tax wages. Colorado’s top listed rate is 4.4% (Flat 4.4%).
- Title the car in Washington within 30 days. Colorado plates are not a substitute once that clock runs.
- Colorado lists a vehicle personal-property tax; Washington does not in this file.
- Washington title-tax rate used here is 6.50%. On a $28,000 vehicle, state charges in the sketch are $1,875.00 (county extras omitted).
- New Washington residents typically have 30 days to get a driver license (30 days is the Colorado window in this file).
Common questions
How does sales tax in Washington compare to Colorado?
Average combined sales tax (state + local) is 7.89% in Colorado vs 9.51% in Washington. 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 Washington?
Washington does not tax wages; Colorado’s top listed rate is 4.4%. At $120,000 yearly income and 0 dependents, the bracket sketch is $5,280 in Colorado vs $0 in Washington. 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 Washington?
Colorado has 43 state parks and 4 national parks in this file. Washington has 124 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 Washington compare to Colorado?
Population density is 58.0 people per square mile in Colorado vs 121.0 in Washington.
How do Colorado and Washington compare on demographics?
Colorado: 66.1% White (non-Hispanic), 22.5% Hispanic, 4.1% Black, 3.5% Asian. Washington: 64.2% White (non-Hispanic), 13.7% Hispanic, 4.3% Black, 9.6% Asian. These are statewide estimates; cities and counties differ.
Related moves
Also see moving to Washington and the reverse route, Washington → Colorado.
California → Washington · Washington → Idaho · Colorado → Texas
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