Counties / South Carolina / Fairfield County

Fairfield County, SC

FIPS 45039 · population 20,550 · part of Columbia, SC

$194k
Zillow home value · 2026-06
The numbers

What this county costs and earns

Everything here joins on the county FIPS code, so each figure comes from the agency that publishes it with no name matching in between.

Zillow home value
$194k
▲ 1.4% year over year
Zillow ZHVI · direct
Median asking rent
$2,056
n/a year over year
Zillow ZORI · direct
Gross yield
12.7%
annual rent ÷ price, before costs
derived: rent × 12 ÷ price ✓
HUD 2-bed standard
$1,276
market rent is 1.61x the standard
HUD Fair Market Rent · direct
Independent price check

Do two methods point the same way?

Zillow estimates a current home value. FHFA tracks repeat mortgage transactions. Their growth rates should be read side by side, not averaged.

Both annual signals move in the same direction
FHFA five-year cumulative+56.2%not annualized · through 2025
0%ZILLOW ZHVI2026-06+1.4%FHFA HPI2025+9.8%
Annual changes use different methods and may use different periods. The comparison checks direction and magnitude; it does not create a blended estimate. Zillow county ZHVI pulled 2026-07-26; FHFA annual county HPI pulled 2026-07-28.
Owner-reported value$151k
Surveyed gross rent$938
Rent burden 30%+61.7%
Median year built1984
Housing composition

Who occupies the stock—and what it is

ACS 2024 5-year
18.8%vacant
11,003estimated housing units
Occupied tenure25.4% renter
owner 74.6%renter 25.4%
Structure mix69.7% single-family
Single-family 69.7%20+ units 0.5%Mobile home 23.2%Other 6.6%
ACS estimates describe the standing housing stock and occupied tenure. They do not measure current listings, transaction prices or asking rents.

Survey source: Census ACS 5-year — county housing value, tenure and stock · ACS 2024 5-year · pulled 2026-07-30. These values describe different housing universes and are not combined into gross yield.

Annual average covered jobs6,403▲ 5.8% from the prior annual release
Covered establishments435annual average reporting locations
Average weekly wage$1,155▼ 3.1% from the prior annual release
Largest private supersectorTrade, transportation, and utilities31.3% of disclosed private covered jobs
Local labor base

Jobs, pay and private-sector concentration

2025
0%COVERED JOBS+5.8%WEEKLY WAGE−3.1%Trade, transportation, and utilities31.3%
Annual QCEW counts cover jobs located at reporting establishments. The industry share uses disclosed private covered employment; it is not a resident-employment measure or a forecast.

Workplace source: BLS QCEW — county employment and wages · annual county employment and wages 2025 vs 2024 · pulled 2026-07-31. QCEW counts covered jobs located in the county, not employed residents or the metro score’s CES/LAUS series.

County brief

What the local evidence says

01Decision frame

Fairfield County presents a high indicated gross-income screen against a modest county value, but its underwriting tension is whether advertised rent survives property-specific operating and hazard costs. Investors who can verify leased rents, insurability, and parcel taxes should investigate; buyers relying on county medians or HUD payment standards should be cautious. Zillow’s 2026-06 county median home value is $194,460, while published median asking rent is $2,056 monthly and published gross yield is 12.69%. These are market-screen inputs, not a promise for an individual home.

02Housing economics

Measured market asking rent supports the stated gross-yield calculation before costs; it must remain separate from the HUD two-bedroom FMR, which is a $1,276 payment standard rather than an asking-rent estimate. The effective property-tax rate is 0.51%, with a $776 median annual tax, but neither figure establishes a subject property’s assessment or bill. Missing insurance, maintenance, vacancy, financing, utility, and parcel-assessment evidence prevents a net-yield or cash-flow conclusion.

03Demand & competition

Realtor.com supplies MLS listing-market evidence, not closed-sales evidence: inventory increased and 20.71% of active listings had price reductions, showing visible supply and seller concessions but not buyer demand by themselves. Tax-return migration was net positive by 54 households, yet average adjusted gross income for in-movers was $50,226 versus $60,343 for out-movers; the headcount gain therefore does not establish stronger purchasing power. Four investor purchase mortgages among 165 total purchases suggests limited recorded non-occupant competition, while excluding cash buyers and other activity.

04Risk & next checks

FHFA’s repeat-transaction HPI rose 9.82% in 2025; it is an appreciation index, not a dollar value, and its annual reading is separate from Zillow’s 2026-06 observation, so the measures should not be averaged. Inland flood is the dominant hazard, consistent with modeled annual climate loss of 0.13% of building value; this is a modeled ratio, not a property-loss forecast. QCEW reports annual covered workplace employment, not resident employment; jobs gained while covered-worker wages declined. Check flood zone, insurance quotes, lease comps, taxes, and sale and closing records.

Cities & communities

Where people live within Fairfield County

Census-recognized incorporated places and CDPs that intersect this county. The list does not pretend to include every neighborhood or informal community.

Population scale

Largest Census places

ACS 2024 5-year
Blythewood town*5.7KWinnsboro town3.3KWinnsboro Mills CDP1.5KRidgeway town261Jenkinsville town69
Bars use total place population, not a county-share estimate. An asterisk marks a place that crosses a county line.
Official directory

5 Census places

Population
  1. 01
    Blythewood townIncorporated place · spans 2 counties
    5,731
  2. 02
    Winnsboro townIncorporated place
    3,322
  3. 03
    Winnsboro Mills CDPCensus-designated place
    1,535
  4. 04
    Ridgeway townIncorporated place
    261
  5. 05
    Jenkinsville townIncorporated place
    69

Population is the total place-wide ACS estimate, not an allocated county share. A place crossing a county line is labelled explicitly. Source: Census ACS 5-year — cities and communities · ACS 2024 5-year · pulled 2026-07-30.

Risk, demand and competition

The three things a price does not tell you

01
Risk & carrying costFEMA NRI + Census ACS
Dominant hazardinland flooding

0.135% of building value expected lost per year

Effective property tax0.51%

$776 median annual bill

02
DemandIRS SOI household flows
Net migration+54

558 in · 504 out

Arriving vs leaving income−$10,117

$50,226 arriving · $60,343 leaving

03
CompetitionHMDA financed purchases
Purchases by investors2.4%

4 of 165 mortgages

investorother financed
Current listing pressure

What sellers and visible supply are doing

Realtor.com® Economic Research · county inventory 2026-06 · pulled 2026-07-28
Active listings62▲ 24.2% year over year
Median days on market41▼ 37.5% year over year
Listings price-reduced20.7%seller-concession signal
Median listing pricen/a▲ 10.9% year over year

Listing price is an asking price, not a closed sale. Quality-flagged county rows are withheld instead of displayed.

Same metro

The other counties in Columbia, SC

A metro is an average of these. Which side of a county line a property sits on can change the tax bill, the hazard profile and the tenant pool.

CountyPopulationPriceRentYieldHazard
Fairfield County20,550$194k$2,05612.7%inland flooding
Richland County422,117$248k$1,5027.3%inland flooding
Lexington County304,887$276k$1,6797.3%inland flooding
Kershaw County68,314$261k$1,7758.2%inland flooding
Saluda County19,131$211kn/an/ainland flooding
Calhoun County14,182$207kn/an/ainland flooding
Bear case

What can break the county thesis

  1. Achievable rents or operating costs may differ materially from county-level asking-rent and gross-yield measures.
  2. Flood exposure, insurance availability, or property-specific mitigation needs may overwhelm the initial income screen.
  3. Visible listing concessions and lower in-mover income may limit resale or rent-paying depth despite positive net migration.
Underwriting questions

Before pricing a property

Is HUD Fair Market Rent a market asking-rent estimate?

No. The record identifies HUD FMR as a payment standard, while the published rent measure is median asking rent.

What does FHFA HPI measure in this record?

It is a repeat-transaction appreciation index, not a county home-value estimate.

What dominant hazard is identified for Fairfield County?

Inland flood.