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Cost of homeownership in Union County, South Carolina

Real dollar cost of ownership, rent-vs-buy analysis, and flood risk, backed by Census ACS, FEMA, and FHFA data. Population: 27,158.

Median home value
$95,300
Median property tax
$597
Monthly owner cost
$1,009
with mortgage
Affordability (cost % of income)
13.7%

Total annual ownership cost

Breakdown of what owning a typical home in Union County costs each year.

  • Property taxes$597
  • Insurance estimate$1,500
  • Utilities / energy$1,616
  • Maintenance (1% of value)$953
  • Total$4,666/yr · $389/mo

Insurance and energy figures typically vary by property. Adjust in the calculators for a personalized estimate.

Total
$4,666
/ year

Rent vs. buy in Union County

Pre-filled with local median home value, median gross rent (Census ACS / HUD FMR), and current FRED rate.

Home price trend in South Carolina

FHFA House Price Index, quarterly.

vs. South Carolina average
Home value below state average.
Property tax below state average.
Homeownership
69.5%

Share of units owner-occupied (Census ACS).

Median household income
$42,305

Census ACS 5-year estimate.

Housing cost burden in Union County

Share of households paying 30% or more of income on housing (HUD CHAS 2017-2021). HUD does not publish county-level CHAS rollups through the public API, so South Carolina state data is shown for local context alongside the US average.

South Carolina: 30%+ cost burdened
35.8%
1,390,015 households surveyed
South Carolina: severely burdened (50%+)
16.8%
Paying at least half of income on housing.
Owner vs renter burden
Owner 30%+: 30.7%
Renter 30%+: 25.8%
Renters typically carry a heavier cost burden than owners with a fixed-rate mortgage.

Affordability by income bracket

Monthly 30% housing budget at each income vs the median owner cost in Union County. Bars above the dashed line can absorb this county's typical ownership cost.

HUD area median income (4-person household) for South Carolina: $90,500. Income limits define 80% AMI at $72,400 and 50% AMI at $45,250.

Frequently asked questions

How much does it cost to own a home in Union County?

Based on Census ACS, typical total annual cost in Union County is around $4,666 ($389 per month), covering property tax, insurance estimate, utilities, and 1% maintenance. Your actual cost varies by home age, size, and location within the county.

What is the property tax in Union County?

Median annual property tax is $597 on the county's median home value of $95,300 (Census ACS).

Is it cheaper to rent or buy in Union County?

On a monthly cash-flow basis, the typical owner-cost-with-mortgage in Union County runs about 29% above the county's median rent. That comparison doesn't account for the opportunity cost on your down payment, maintenance reserve, transaction costs, or how long you plan to stay — use the calculator below to model your specific break-even year against your time horizon.

What is the flood risk in Union County?

FEMA NFIP data for Union County is pending.

Data sources

Disclaimer. HomeRule is not a real estate agent, lender, appraiser, or financial advisor. This content is for educational and informational purposes only. Actual costs vary significantly by property, location, and individual circumstances. Consult qualified professionals for personalized advice.