Side-by-side comparison of mortgage costs, property taxes, closing costs, and homeowners insurance between Alaska and South Carolina. Updated for 2026.
South Carolina wins 4 of 6 cost categories, making it the more affordable state for homebuyers overall. With a median home price of $305K and lower overall costs, South Carolina offers meaningful savings compared to Alaska. Both states offer first-time buyer programs — explore the state pages for full details.
Estimated PITI payments assuming 10% down, 6.5% rate, 30-year fixed mortgage with PMI.
The monthly payment difference is $375/month — that’s $4,500/year or $135K over the life of a 30-year loan. Buying in South Carolina is the more affordable option based on median home prices with identical loan terms.
Based on the 28% debt-to-income rule — your monthly housing payment should not exceed 28% of gross monthly income.
To afford the median home in Alaska, you need a household income of approximately $111K/year. In South Carolina, you need $95K/year — less by $16K/year. The $16K difference is meaningful but manageable for dual-income households.
Home prices in Alaska and South Carolina are relatively close, with only a 13% difference ($45K). At similar price points, your decision should focus on the other cost factors: property taxes, insurance, closing costs, and the overall quality of life each state offers. Small percentage differences in tax rates compound over decades of homeownership.
South Carolina has a moderate property tax advantage at 0.57% versus Alaska's 1.19%. While the rate gap of 0.62% may seem small, it translates to an annual difference of approximately $2,427 when applied to each state's median home price. Over a typical homeownership period of 7-10 years, that adds up to $19K in savings.
Insurance costs favor Alaska at $1,400/year versus $2,600/year in South Carolina, a difference of $1,200 annually. While not the largest cost factor, this adds up to over $12K over a decade of homeownership. Shop multiple carriers in either state — actual premiums depend on your specific property, coverage level, and claims history.
Both states offer down payment assistance for first-time buyers. Alaska's AHFC First-Time Homebuyer provides Tax-exempt mortgage bonds, while South Carolina's SC Housing Palmetto Home offers Up to $8,000 forgivable. These programs can significantly reduce your upfront costs and make homeownership accessible even if you haven't saved a full 20% down payment. Check eligibility requirements on each state's housing finance agency website — income limits and purchase price caps apply.
The bottom line: Alaska and South Carolina are broadly similar in housing costs, with only $375/month separating them in total PITI payments. In cases like this, your decision should be driven by lifestyle preferences — job opportunities, climate, proximity to family, and quality of life — rather than pure cost savings. Either state offers a reasonable path to homeownership.