Counties / South Carolina / Allendale County

Allendale County, SC

FIPS 45005 · population 7,661 · outside every metro area

$74k
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
$74k
▼ 3.9% year over year
Zillow ZHVI · direct
ACS median gross rent
$662
occupied-unit survey; not current asking rent
Census ACS · surveyed
Gross yield
n/a
gross yield cannot be computed without measured market rent
requires both measured price and measured rent
HUD 2-bed standard
$902
the Section 8 payment 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.

One annual series is unavailable
FHFA five-year cumulativen/anot annualized · through n/a
0%ZILLOW ZHVI2026-06−3.9%FHFA HPIperiod n/an/a
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$76k
Surveyed gross rent$662
Rent burden 30%+45.2%
Median year built1977
Housing composition

Who occupies the stock—and what it is

ACS 2024 5-year
20.1%vacant
4,050estimated housing units
Occupied tenure38.3% renter
owner 61.7%renter 38.3%
Structure mix67.8% single-family
Single-family 67.8%20+ units 1.4%Mobile home 22.8%Other 8.0%
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 jobs2,504▼ 0.4% from the prior annual release
Covered establishments175annual average reporting locations
Average weekly wage$1,101▲ 5.9% from the prior annual release
Largest private supersectorManufacturing54.7% of disclosed private covered jobs
Local labor base

Jobs, pay and private-sector concentration

2025
0%COVERED JOBS−0.4%WEEKLY WAGE+5.9%Manufacturing54.7%
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

Allendale County is a low-price but unproven-income underwriting case. Zillow reported a county median home value of $74,333 for 2026-06, down 3.89% year over year. This direction calls for caution from buyers depending on appreciation or rapid resale; investors who can verify property-level rent, condition, insurance and liquidity should investigate further. The Zillow measure is a home-value estimate, not a closed-sale price, and its decline does not establish a countywide buying opportunity.

02Housing economics

No county market rent is published, so gross yield cannot be computed. HUD's two-bedroom Fair Market Rent of $902 per month is a payment standard, not an estimate of asking rent, and must not be used to infer rent or yield. The reported effective property-tax rate is 0.88%, with a $669 median annual tax. Parcel assessment, exemptions, and tax bills still need review because county medians do not price a specific asset's carrying cost.

03Demand & competition

Labor and buyer evidence are mixed rather than a clean demand signal. QCEW shows 2,504 annual average covered jobs located at county workplaces, down 0.44% from the prior annual average; it is neither resident employment nor unemployment. Manufacturing, the largest disclosed private supersector, accounts for 54.72% of private covered jobs, concentrating the disclosed employment base. Migration was balanced at 177 moving households in and 177 out, but average outbound mover income exceeded average inbound income by a calculated $11,017. Investors accounted for 2 of 35 purchase mortgages, a 5.71% share, which indicates limited measured non-owner participation but does not measure cash buyers or all competition.

04Risk & next checks

The dominant hazard is hurricane, and modeled climate loss equals 0.23% of building value per year; this county-level expectation is not a parcel loss forecast. No FHFA annual HPI observation is supplied, so Zillow's direction cannot be checked against a repeat-transaction appreciation index or merged with it. Realtor.com listing price, active-listing, days-on-market, price-reduction, and pending evidence are not published in the record, preventing a view of visible supply, marketing time and seller concessions. Next checks are property-level insurance quotes, flood and wind exposure, rent comps, vacancy, condition, and title/tax records.

Cities & communities

Where people live within Allendale 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
Allendale town2.7KFairfax town1.9KUlmer town190Sycamore town68
Bars use total place population, not a county-share estimate. An asterisk marks a place that crosses a county line.
Official directory

4 Census places

Population
  1. 01
    Allendale townIncorporated place
    2,653
  2. 02
    Fairfax townIncorporated place
    1,935
  3. 03
    Ulmer townIncorporated place
    190
  4. 04
    Sycamore townIncorporated place
    68

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 hazardhurricane

0.225% of building value expected lost per year

Effective property tax0.88%

$669 median annual bill

02
DemandIRS SOI household flows
Net migration+0

177 in · 177 out

Arriving vs leaving income−$11,017

$29,401 arriving · $40,418 leaving

03
CompetitionHMDA financed purchases
Purchases by investors5.7%

2 of 35 mortgages

investorother financed
No rent index is published for this county.Zillow’s county rent series does not cover every county, and estimating one from a neighbouring county would be a guess wearing a number’s clothes. Everything above is measured here; no wider market is mapped for it either.
Bear case

What can break the county thesis

  1. Market rent, vacancy, operating-cost, and financing evidence is absent, preventing cash-flow underwriting.
  2. Manufacturing concentration and declining covered employment may not support stable tenant demand.
  3. Hurricane exposure and property-specific insurance or wind costs may diverge from the county climate-loss model.
Underwriting questions

Before pricing a property

Can gross yield be calculated from this record?

No. County market rent is not published, and HUD Fair Market Rent cannot be substituted for asking rent.

What labor measure is provided?

QCEW reports 2,504 annual average covered jobs at workplaces in the county, down 0.44% from the prior annual average; it is not resident employment or unemployment.

How much investor purchase activity is reported?

Investors accounted for 2 of 35 purchase mortgages, or 5.71%.