Missouri Mortgage Calculator 2026

The Missouri Mortgage Calculator estimates your complete monthly housing cost — principal, interest, property tax, insurance, and PMI — using real 2026 data for Missouri. Enter any home price, down payment, and rate to get an instant PITI breakdown.

How Missouri Mortgage Rates Compare in 2026

The average 30-year fixed mortgage rate in Missouri is approximately 6.9% in 2026 — 0.10 percentage points above the 6.80% national average. Rates in Missouri are influenced by local housing demand, median credit scores, and the share of conforming versus jumbo loans in the market.

On a $230,000 home with 20% down, a 6.9% rate produces a monthly principal and interest payment of approximately $1,212. A 0.25% rate increase adds roughly $23 to your monthly payment, so shopping multiple lenders can save thousands over the life of the loan.

Adjustable-rate mortgages (ARMs) often start lower but carry rate-reset risk. Most Missouri homebuyers choose 30-year fixed loans for payment predictability, especially with home prices currently at $230,000. FHA loans (3.5% down) and VA loans (0% down for veterans) are also popular in Missouri.

Updated 2026-07-30. Rates shown are estimates based on Freddie Mac Primary Mortgage Market Survey national data adjusted for Missouri market conditions.

Missouri-Specific Closing Costs and Fees

Beyond your down payment, Missouri homebuyers pay closing costs averaging 2–5% of the loan amount. On a $184,000 loan, that is approximately $3,680–$9,200 due at closing. Key fees include:

• Origination fee: 0.5–1% of the loan amount for lender processing.
• Title insurance: Protects against prior ownership claims. Required by most Missouri lenders.
• Appraisal: $400–$700 to confirm the home value matches the purchase price.
• Prepaid property taxes: Missouri lenders typically collect 2–3 months of property tax at closing into an escrow account. At 0.88%, that is approximately $506 upfront.
• Homeowners insurance: First year premium (~$1,500) is usually paid at closing.
• Transfer taxes: Vary by county in Missouri — ask your agent for local rates.

Some of these costs are negotiable. Sellers sometimes cover a portion of buyer closing costs as a concession, particularly in slower Missouri markets.

Missouri Property Tax by County — Why the 0.88% Default May Be Wrong for You

Missouri does not tax the full market value of a home. Under RSMo 137.115, residential property is assessed at 19% of true market value, and the county levy is then applied to that assessed value — which is why a headline levy of $6 per $100 assessed works out near 1.1% of the purchase price, not 6%. The 0.88% default in this calculator is the state-wide effective average; your county can sit well above or below it.

• St. Louis County / St. Louis City: typically the highest effective burden in the state, commonly 1.2–1.4% of market value.
• Jackson County (Kansas City): commonly 1.2–1.35%, and subject to the reassessment disputes that hit the county in 2023 and 2025.
• St. Charles County: roughly 1.0–1.2%, lower than St. Louis County for a comparable home.
• Greene County (Springfield): often 0.7–0.9%, near or below the state average.
• Rural southern Missouri counties: frequently 0.5–0.7%, the cheapest in the state.

Look up your exact levy on your county collector's site, then type that number into the Property Tax Rate field above — on a $230,000 home, moving from 0.88% to 1.30% adds about $80 to the monthly escrow payment and roughly $29,000 over a 30-year loan. Assessment rules and appeal deadlines are published by the Missouri State Tax Commission. Updated 2026-07-30.

First-Time Buyer Programs in Missouri

Missouri Housing Development Commission (MHDC) First Place program offers forgivable DPA. These programs can reduce the cash needed to close by thousands of dollars, making homeownership more accessible in Missouri's current market.

FHA loans are available nationwide and require only 3.5% down with a 580+ credit score — ideal for first-time buyers in Missouri who have limited savings. USDA loans offer 0% down for eligible rural properties in Missouri. VA loans are available to qualified veterans and active-duty service members with no down payment required and no PMI.

If your down payment is below 20%, Private Mortgage Insurance (PMI) adds approximately $92/month to your payment at a 0.6% annual rate. PMI can be removed once your loan-to-value ratio reaches 80%, so making extra payments accelerates the timeline to dropping PMI.