MonitorBankRates
☰
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

Porum, OK Housing Affordability Index

Porum, Oklahoma has an MBR Housing Affordability Index score of 114.6 (More Affordable Than Average) as of October 30, 2026, ranking 512th most affordable of 555 scored Oklahoma cities, compared with 117.4 statewide and 97.4 nationally. On a median-priced $103,300 home with 20% down, the Oklahoma average 30-year fixed rate of 7.31% means a monthly principal and interest payment of about $567, or 21% of the city’s $31,803 median household income.

The MBR Housing Affordability Index (MBR-HAI) for Porum is updated every night from live Oklahoma 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.

Porum MBR-HAI 114.6 More Affordable Than Average
Rank in Oklahoma 512 of 555 1 = most affordable
Oklahoma 117.4 Statewide score
National 97.4 100 = baseline
Avg 30-yr rate 7.31% Oklahoma lenders
Median home value $103,300 U.S. Census Bureau

Porum is 2.8 points below the Oklahoma score. Scores as of October 30, 2026. See the Oklahoma index

View Porum Mortgage Rates

What It Takes to Buy in Porum

$567/mo
Principal & Interest
Median home, 20% down, 7.31%
$24,300
Income Needed
To keep the payment at 28% of income
$31,803
Median Household Income
Oklahoma: $65,039
3.2x
Price-to-Income Ratio
Oklahoma: 3.1x
$871/mo
Median Owner Costs
Mortgage, taxes, insurance, utilities
$1,076/yr
Median Property Tax
1.04% of median value
50.5%
Owner Cost Burden
Owners spending 30%+ of income on housing
36.5%
Renter Cost Burden
Renters spending 30%+ of income on rent

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

Cite the Porum Score

“MonitorBankRates (MBR) Housing Affordability Index, MonitorBankRates.com, October 30, 2026. Porum, Oklahoma score: 114.6 (More Affordable Than Average), ranked 512 of 555 Oklahoma cities. monitorbankrates.com/housing-affordability-index/oklahoma/porum”