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How much can you really afford?
The amount of house you can afford in Columbia comes down to a handful of numbers: your gross household income, your existing monthly debt, the down-payment you can bring to the table and today’s mortgage rates. Financial planners typically point to the 28/36 rule, which says you shouldn’t spend more than about 28 % of your gross monthly income on housing costs and 36 % on all debt combined. With a median household income in Columbia around $55,529 and a median home value of roughly $221,883 in May 2026, a typical household might comfortably purchase a home priced between $200,000 and $250,000 with a 10-20 % down payment. Buyers earning $75,000 to $100,000 per year often qualify for homes in the $250,000-$350,000 range, while entry-level buyers with incomes under $50,000 will generally need to target neighborhoods where prices start under $200,000. Use the guidelines below to refine your personal budget.
Let me put some numbers behind this. The median home price in Richland County is around $255,000. The median household income is roughly $55,000 a year. Most lenders want your total housing payment to stay under 28% of your gross monthly income. At $55,000 a year, that is about $1,283 per month for housing.
A $255,000 home with 20% down ($51,000) at today's rates of around 6.75% gives you a principal and interest payment of about $1,316 per month. Add property taxes and insurance and you are looking at roughly $1,600 to $1,700 total. That is a stretch at the median income, which is why many Columbia buyers use lower down payment options or look at homes in the $180,000 to $220,000 range where the math works more comfortably.
If 20% down is not realistic, two programs can help. SC Housing offers the SC Homeownership Program, which provides down payment assistance up to $8,000 for qualifying first-time buyers. The Home Again Program offers similar assistance for buyers who do not meet the strict first-time buyer definition. Both programs are tied to income limits that a household at or below the Richland County median income can typically qualify for.
Columbia is more affordable than most other mid-sized Southern cities. Comparable homes in Charlotte, Raleigh, or Atlanta run $100,000 to $200,000 more for the same square footage. If affordability is the question, Columbia is one of the better answers in the Southeast.