The Big Items: Where Your Paycheck Actually Goes
The friction point for most relocators is the housing market, which has decoupled from local wages. While the Cost of Living Index suggests housing is manageable, the reality on the ground is a market that has seen aggressive appreciation. You are looking at a median home price of $465,000. To afford that with a standard 20% down payment ($93,000 liquid cash needed upfront), you are looking at a monthly mortgage payment hovering around $2,800 to $3,000 depending on rates and insurance adjustments. That is a massive chunk of take-home pay for a median income earner. The rent vs. buy calculation is currently skewed heavily toward renting if you lack significant capital, but renting isn't a walk in the park either. A 1BR averages $1,074 and a 2BR hits $1,206. These are not "cheap" rents when you factor in the local wage structure, and they rarely include utilities.
Taxation is the silent killer of your purchasing power here. South Carolina has a progressive income tax structure that starts at 0% but climbs to a top rate of 6.0%. While the top rate kicks in at a high threshold ($23,300 for single filers in 2026 estimates), a single earner making $40,444 is still getting hit. You are looking at an effective state income tax rate of roughly 3.5% to 4.0%, costing you roughly $1,500 to $1,700 annually. Then comes the property tax bite. The median home price of $465,000 isn't assessed at full value, but even at a "discounted" assessment, the millage rates in Greenville County (often hovering around 0.35% to 0.45% on the special assessment ratio) combined with local school and municipal levies mean you are paying thousands annually. If you are a homeowner, budget $2,500 to $3,500 a year in property taxes alone.
Don't forget the daily bleed at the pump and the grocery store. The electricity rate of 14.23 cents/kWh is actually decent compared to national spikes, but it adds up in humid summers. Gas prices in the Upstate tend to track slightly below the national average, but the variance is negligible—maybe a nickel here or a dime there. Groceries are the real wildcard. While the index suggests they are below average, the "Greenville premium" applies to fresh produce and meat at local markets. You aren't getting out of the supermarket for under $150/week for a single person if you are buying quality food. The baseline for a family of four is a $1,000 monthly grocery budget minimum. If you are relying on the "average" index of 92.8, you will budget wrong. You need to budget for parity with the national average and treat any savings as a bonus.