Annawan, Illinois has an MBR Housing Affordability Index score of 163.8 (Highly Affordable) as of October 30, 2026, ranking 541st most affordable of 1,249 scored Illinois cities, compared with 102.2 statewide and 97.4 nationally. On a median-priced $135,100 home with 20% down, the Illinois average 30-year fixed rate of 7.31% means a monthly principal and interest payment of about $742, or 13% of the city’s $70,729 median household income.
The MBR Housing Affordability Index (MBR-HAI) for Annawan is updated every night from live Illinois 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.
Annawan is 61.6 points above the Illinois score. Scores as of October 30, 2026. See the Illinois index
View Annawan Mortgage RatesSource: U.S. Census Bureau American Community Survey 5-Year Estimates (2024) for Annawan, Illinois. The rate is the Illinois average 30-year fixed rate from MonitorBankRates, since lenders publish rates by state.
Scores update each morning, computed from rate data captured the previous night. Score of 100 = national average at a 6.5% reference rate.