Beech Island, South Carolina has an MBR Housing Affordability Index score of 119.7 (More Affordable Than Average) as of October 30, 2026, ranking 177th most affordable of 281 scored South Carolina cities, compared with 112.4 statewide and 97.4 nationally. On a median-priced $116,800 home with 20% down, the South Carolina average 30-year fixed rate of 7.24% means a monthly principal and interest payment of about $637, or 21% of the city’s $36,027 median household income.
The MBR Housing Affordability Index (MBR-HAI) for Beech Island is updated every night from live South Carolina 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.
Beech Island is 7.3 points above the South Carolina score. Scores as of October 30, 2026. See the South Carolina index
View Beech Island Mortgage RatesSource: U.S. Census Bureau American Community Survey 5-Year Estimates (2024) for Beech Island, South Carolina. The rate is the South Carolina 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.