What is the property tax rate in Whitman County?

The combined effective property tax rate in Whitman County, Washington is approximately 0.91%.

Whitman County Property Tax Calculator (2026) — Washington Property Tax Almanac

Property Tax in Whitman County, 2026

A calculator and field guide for Pullman-area homeowners — and for anyone considering a move to Whitman County — including Washington's 100% assessment ratio, the regular vs. excess levy structure, Initiative 747's 1% annual cap on regular levy revenue growth, and the income-tested Senior Citizens and Disabled Persons Property Tax Exemption with assessed-value freeze.

Whitman County, home to Colfax and 47k Washingtonians, operates under Washington State's distinctive levy-based property tax system. Washington uses 100% assessment ratio (assessed at true and fair market value) and total tax combines state school + local school + county + city + special districts (typically expressed as dollars per $1,000 of AV). Initiative 747 (passed by voters in 2001) caps regular levy revenue growth at 1% per year per district.

How the bill is built

Washington's property tax calculation has two main steps. Step 1: Assessed Value. The Whitman County Assessor reassesses property annually at true and fair market value. Step 2: Apply combined rate. Total rate combines all overlapping districts (state school + local schools + county + city + EMS + library + fire + park + flood control + cemetery, depending on location). Whitman's combined rate is approximately 8.95 per $1,000 of AV. Tax = (AV × combined rate) / 1,000. Whitman's effective rate of 0.91% reflects this calculation.

Initiative 747's 1% revenue cap creates structural rate stability. When property values rise, the rate decreases automatically so total levy revenue grows by no more than 1% per year per district (excluding new construction and voter-approved excess levies). This has produced unusually stable effective rates over time — long-term WA homeowners typically see modest, predictable bill growth even during housing bubbles. The cap excludes voter-approved school maintenance and operations levies, which is why school district rates often dominate the combined bill.

Washington has no state income tax — but compensates with high sales tax. Washington is one of nine US states with no state income tax (alongside TX, FL, TN, NV, SD, WY, AK, NH). The state-level sales tax is 6.5%, with local add-ons typically bringing combined sales tax to 8.5-10.5% depending on the locality (King County combined: ~10.1%, among the highest in the United States). For high-income residents the no-income-tax structure typically offsets the high sales tax substantially; for lower-income residents the trade-off is less favorable.

Senior Citizens and Disabled Persons Property Tax Exemption is income-tested. Income limits (2026): under $30,000 = full exemption from regular levies + AV freeze; $30K-$35K = 65% reduction + freeze; $35K-$45K = 35% reduction + freeze. Apply with the Whitman Co. Assessor office. The same program applies to disabled veterans — Washington does NOT have a separate veteran-specific full exemption, which puts WA among the less-generous states for disabled veterans relative to TX, FL, MI, NJ, PA, OH, or VA.

2026 Whitman County rate breakdown (dollars per $1,000 of AV (100% assessment ratio), Colfax district)

Taxing entity	Rate
Pullman School District	4.2500
Whitman County General	1.8500
City of Pullman	2.3500
Pullman Library	0.5000
Combined total	8.9500

As of April 28, 2026 · From Whitman County Assessor.

Note: Whitman County is the heart of the Palouse — a distinctive rolling-hills wheat-and-lentil agricultural region of southeastern Washington. Pullman is the home of Washington State University (~20K students), the state's land-grant research university and home of the WSU Cougars. Major employers include WSU (~6K employees), Schweitzer Engineering Laboratories (electric power equipment, ~2K employees), Pullman Regional Hospital, and substantial wheat/lentil agricultural processing (the Palouse produces some of the highest-yielding wheat per acre in the world).

Note: Whitman's combined mill rate runs ~$8.95/$1,000 AV in Pullman proper — producing typical effective rates around 0.91% on full market value. WA assesses at 100% of fair market value, with the constitutional 1% cap on regular levies (the school district + county + city + library combined typically stays under that). Median home values (~$295K) are below Spokane and Seattle metros but above rural eastern Washington.

Note: WA has no state income tax (only 7% capital gains tax on gains over $270K), making Pullman a popular retirement destination for WSU faculty alumni. The substantial WSU student-rental market means a meaningful portion of Pullman's housing stock is non-owner-occupied; Washington's 100% AR + uniform rate means rentals pay the same effective rate as primary residences.

Senior/disabled exemption and excess levies for 2026

Washington's homeowner tax relief is concentrated in a single income-tested Senior Citizens and Disabled Persons Property Tax Exemption (covering both seniors AND disabled veterans). Initiative 747's 1% revenue cap creates structural rate stability for ALL property owners regardless of exemption status.

Senior Citizens and Disabled Persons Property Tax Exemption

Washington's exemption combines a partial reduction of regular property taxes with a freeze on assessed value at the time of qualification. Income limits (2026) are tiered:

Income under $30,000: Full exemption from regular levies + AV freeze
Income $30,000-$35,000: 65% reduction in regular levies + AV freeze
Income $35,000-$45,000: 35% reduction in regular levies + AV freeze

Eligibility: must be 61+ OR disabled OR a disabled veteran with 80%+ service-connected disability. Apply with the Whitman Co. Assessor office. Once qualified, the AV freeze locks in your assessed value as of the qualification year — even if market values rise substantially, your assessed value (and tax base) remains constant. The exemption applies to regular levies only; voter-approved excess levies (typically school M&O) are still owed.

Property Tax Deferral Program (seniors 60+)

Washington offers a Property Tax Deferral Program separate from the senior exemption — eligible seniors 60+ with income under ~$57K can defer property tax payments (with state-paid interest) until the property is sold or transferred. The deferred amount becomes a lien on the property. This is particularly valuable for cash-poor / asset-rich seniors who want to remain in their homes.

Excess Levies (school M&O)

Washington's regular levies are capped at 1% annual revenue growth per district under Initiative 747 (2001). However, voter-approved excess levies — primarily school maintenance and operations levies — are exempt from the 1% cap. Excess levies typically run 2-4 year terms and require 60% voter approval. School excess levies often dominate the combined tax bill (typically 30-50% of the total) — when these levies expire and are renewed (or fail), bills can change significantly. Watch for ballot measures.

Appealing your assessment

Washington's appeal process runs through the County Board of Equalization (BOE). Homeowners file a Petition for Review with the BOE within 60 days of the change of value notice (or by July 1, whichever is later). The BOE holds hearings — homeowners can present comparable sales, recent appraisals, or independent appraiser testimony. BOE decisions can be appealed to the Washington State Board of Tax Appeals within 30 days; from there to Superior Court. Most Washington counties reassess annually under the State Department of Revenue's revaluation cycle.

Cities and towns in Whitman County

Whitman County contains 6 incorporated municipalities, ranging from Colfax to the smallest village. Search volume for property tax is often city-specific, so here is the complete list — with population from the 2020 US Census, rounded to the nearest 100.

Data: US Census Bureau, 2020 Decennial Census. Populations rounded. Cities marked as "split" straddle a county border — the portion inside Whitman County is subject to Whitman County's tax rolls, while the portion outside is subject to the adjacent county's.

City or town	Type	Population (2020)
Pullman	city	33,000
Colfax County seat	city	2,900
Palouse	city	990
Tekoa	city	770
Garfield	town	600
Rosalia	town	530

About city-level property tax rates: The rate breakdown and calculator on this page reflect the Colfax tax district. Other cities in Whitman County may pay into different school districts, city rates, and special districts — so their combined rates can differ, sometimes substantially. Always verify the specific rates for your address with the Whitman County Assessor before relying on any estimate.

Frequently asked questions

When are Washington property taxes due?

Washington property taxes are due in two installments: April 30 (first half) and October 31 (second half). Bills under $50 must be paid in full by April 30. Late payments incur 1% per month interest plus a 3% delinquency penalty after May 31 (first half) or December 1 (second half). Most Washington homeowners pay through escrow via their mortgage servicer. The Whitman Co. Assessor office handles collection.

What is Initiative 747 and how does it limit my taxes?

Initiative 747 (passed by Washington voters in 2001) caps regular levy revenue growth at 1% per year per district. When property values rise (sometimes substantially), the rate decreases automatically so total revenue grows by no more than 1%. The cap excludes new construction (so growing districts can collect more) and voter-approved excess levies (primarily school maintenance and operations levies, which require 60% voter approval). I-747 has produced unusually stable effective rates over time — long-term Washington homeowners typically see modest, predictable bill growth even during housing bubbles. The Washington Supreme Court initially struck down I-747 in 2007, but the legislature re-enacted it in a 2007 special session.

How does Washington's no-state-income-tax structure affect total tax burden?

Washington is one of nine US states with no state income tax (alongside TX, FL, TN, NV, SD, WY, AK, NH). The state-level sales tax is 6.5%, with local add-ons typically bringing combined sales tax to 8.5-10.5% depending on locality. For high-income residents, the no-income-tax structure typically produces meaningful net savings — especially for buyers relocating from California (which has top marginal income tax of 13.3%) or New York (10.9%). For lower-income residents, the high sales tax shifts more burden to consumption-based taxation. Property tax effective rates in Washington (~0.8-1.1%) are moderate by national standards.

How do I apply for the Senior/Disabled Persons Exemption?

The Senior Citizens and Disabled Persons Property Tax Exemption is income-tested with three tiers (2026): under $30K = full exemption from regular levies + AV freeze; $30K-$35K = 65% reduction + freeze; $35K-$45K = 35% reduction + freeze. Eligibility: must be 61+ OR disabled OR a disabled veteran with 80%+ service-connected disability. Apply with the Whitman Co. Assessor office. Once qualified, the AV freeze locks in your assessed value as of the qualification year. The exemption applies to regular levies only; voter-approved excess levies are still owed. Disabled veterans use this same program — Washington does not have a separate veteran-specific full exemption.

How do I appeal my Washington assessment?

File a Petition for Review with your County Board of Equalization (BOE) within 60 days of the change of value notice (or by July 1, whichever is later). The BOE holds hearings — homeowners can present comparable sales, recent appraisals, or independent appraiser testimony. BOE decisions can be appealed to the Washington State Board of Tax Appeals within 30 days; from there to Superior Court. Most Washington counties reassess annually under the State Department of Revenue's revaluation cycle.

About Whitman County

Beyond the property tax — a few things you might not know about the place.

Weird fact

The Palouse hills around Pullman are the result of millennia of wind-deposited loess (silt soil) — the hills are sometimes called "the most photogenic agricultural landscape in North America" and are a major destination for landscape photographers. Steptoe Butte State Park (just north of Pullman) provides 360-degree views of the rolling wheat fields and is among the most-photographed natural features in eastern Washington.

Hometown hero

Edward R. Murrow

Pioneering American broadcast journalist (CBS News, "See It Now," "This Is London" radio reports during WWII Blitz). WSU alumnus (1930) and longtime supporter of journalism education at WSU. The Edward R. Murrow College of Communication at WSU bears his name and is among the most prestigious journalism programs in the western United States.

Biggest annual event

WSU Cougars football season (Apple Cup)

Martin Stadium hosts WSU Cougars football each fall — a Pac-12 (now Pac-2 + Mountain West) program. The annual "Apple Cup" rivalry game vs the University of Washington Huskies is among the most-watched college football rivalries in the Pacific Northwest. WSU home games drive substantial regional economic impact across the Palouse.

Property Tax in Whitman County, 2026