Side-by-side comparison of mortgage costs, property taxes, closing costs, and homeowners insurance between Oklahoma and Washington. Updated for 2026.
Oklahoma wins 5 of 6 cost categories, making it the more affordable state for homebuyers overall. With a median home price of $210K and lower overall costs, Oklahoma offers meaningful savings compared to Washington. Both states offer first-time buyer programs — explore the state pages for full details.
Estimated PITI payments assuming 10% down, 6.5% rate, 30-year fixed mortgage with PMI.
Buying in Oklahoma saves you approximately $2,397/month ($28,764/year) compared to Washington, based on median home prices with identical loan terms.
There's a dramatic price gap between these two states. Homes in Oklahoma cost 64% less than in Washington — that's a difference of $370K on the median home. For buyers relocating from Washington to Oklahoma, this can mean upgrading significantly or pocketing substantial savings. The equity you've built in a Washington home could fund a much larger down payment in Oklahoma, potentially eliminating PMI and reducing your monthly payment dramatically.
Property tax rates are similar in both states (Oklahoma: 0.88%, Washington: 0.98%), so taxes shouldn't be the deciding factor in your relocation decision. Instead, focus on differences in home prices, insurance costs, and state-specific programs. Both states collect roughly comparable property tax revenue relative to home values.
Homeowners insurance is significantly cheaper in Washington ($1,600/year) compared to Oklahoma ($3,600/year). That's an extra $2,000 per year — or $167/month — eating into your budget in Oklahoma. Oklahoma's high insurance costs are often driven by severe weather risks (hurricanes, tornadoes, or wildfires), which also affect availability of coverage.
Closing costs are a one-time but significant expense. Washington averages $8K in closing costs (1.4% of purchase price) while Oklahoma averages $3K (1.3%). Much of Washington's higher costs come from its 1.78% transfer tax, which adds $10K to the median home purchase. Budget for these upfront costs — they affect how much cash you need on hand at closing.
Both states offer down payment assistance for first-time buyers. Oklahoma's OHFA Homebuyer DPA provides Up to 3.5% DPA, while Washington's WSHFC Home Advantage offers Up to $10,000 DPA. These programs can significantly reduce your upfront costs and make homeownership accessible even if you haven't saved a full 20% down payment. Check eligibility requirements on each state's housing finance agency website — income limits and purchase price caps apply.
The bottom line: Oklahoma homes cost $370K less than Washington on average. That translates to roughly $2,397 less per month in total housing costs if you choose Oklahoma. For most buyers, this price gap is the single biggest factor — it affects your loan size, monthly payment, and how quickly you build equity.