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New Report Fall 2026 Housing Affordability Report: every state is less affordable than in late August as average 30-year mortgage rates passed 7%. Read the report

Potosi, MO Housing Affordability Index

Potosi, Missouri has an MBR Housing Affordability Index score of 157.5 (Highly Affordable) as of October 30, 2026, ranking 379th most affordable of 822 scored Missouri cities, compared with 115.7 statewide and 97.4 nationally. On a median-priced $110,100 home with 20% down, the Missouri average 30-year fixed rate of 7.26% means a monthly principal and interest payment of about $601, or 18% of the city’s $39,846 median household income.

The MBR Housing Affordability Index (MBR-HAI) for Potosi is updated every night from live Missouri mortgage rates and U.S. Census Bureau income, home value and housing cost data for the city. A score of 100 equals the national average; higher scores mean homeownership is more affordable.

Potosi MBR-HAI 157.5 Highly Affordable
Rank in Missouri 379 of 822 1 = most affordable
Missouri 115.7 Statewide score
National 97.4 100 = baseline
Avg 30-yr rate 7.26% Missouri lenders
Median home value $110,100 U.S. Census Bureau

Potosi is 41.9 points above the Missouri score. Scores as of October 30, 2026. See the Missouri index

View Potosi Mortgage Rates

See What You Can Afford in Potosi, Missouri

Use this Potosi, Missouri home affordability calculator to see how much house you can afford at today’s Missouri average 30-year mortgage rate of 7.26%. A household earning the Potosi median income of $39,846, with no other debts and $22,000 down, can afford a home of about $134,818, compared with a median home value of $110,100. Buying the median priced home with 20% down takes a household income of about $29,700 once property tax and insurance are counted.

Potosi median (Census)
Car, student loan, card minimums
Under 20% adds PMI
Missouri average, 30-year fixed
Potosi median bill (Census)
Estimate; use your quote
You can afford a home up to
$134,818
At or above the Potosi median home value of $110,100
Loan amount$112,818
Principal & interest$770/mo
Property tax$56/mo
Home insurance$56/mo
PMI$47/mo
Total monthly payment$930/mo
Compare Potosi Mortgage Rates

How much house can you afford in Potosi?

Most lenders use two limits. Your housing payment, including principal, interest, property tax, homeowners insurance and any PMI, should stay under about 28% of your gross monthly income, and all of your monthly debt payments together should stay under about 36%. The calculator takes whichever limit is lower, then works backward from that payment to the most expensive home it covers at the current rate.

In Potosi, property taxes run about 0.50% of a home’s value each year, based on the Census median tax bill, which counts against the same monthly budget as the mortgage. Each quarter point move in mortgage rates changes the price you can afford by roughly $2,331 for a median income household. A larger down payment, paying down other debts, or a lower rate from a local lender all raise your budget.

What It Takes to Buy in Potosi

$601/mo
Principal & Interest
Median home, 20% down, 7.26%
$25,800
Income Needed
To keep principal and interest at 28% of income
$39,846
Median Household Income
Missouri: $70,702
2.8x
Price-to-Income Ratio
Missouri: 3.3x
$636/mo
Median Owner Costs
Mortgage, taxes, insurance, utilities
$551/yr
Median Property Tax
0.50% of median value
26.8%
Owner Cost Burden
Owners spending 30%+ of income on housing
45.4%
Renter Cost Burden
Renters spending 30%+ of income on rent

Source: U.S. Census Bureau American Community Survey 5-Year Estimates (2024) for Potosi, Missouri. The rate is the Missouri average 30-year fixed rate from MonitorBankRates, since lenders publish rates by state.

Cite the Potosi Score

“MonitorBankRates (MBR) Housing Affordability Index, MonitorBankRates.com, October 30, 2026. Potosi, Missouri score: 157.5 (Highly Affordable), ranked 379 of 822 Missouri cities. monitorbankrates.com/housing-affordability-index/missouri/potosi”