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Fairfax town, SC

ZIP Code 29827 — Fairfax town, SC Demographics & Data

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Working ClassLow Snow Area

Map, Quick Facts & Location

Quick Facts

Local time
Population
3,792
Median Income
$44,688
-41% vs US avg
Home Value
$59,600
-83% vs US avg
Median Rent
$417
-64% vs US avg
Median Age
42.0 yrs
+8% vs US avg
Area Code
Congress
Top Ancestry
AmericanGermanIrish
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Location
Coordinates
32.9649, -81.2526
Elevation
180 ft
Land Area
104.7 sq mi
Water Area
0.4 sq mi (0% water)

At a glance

Population
3,792
Density
N/A
Median income
$44,688
-41% vs US avg
Home value
$59,600
-83% vs US avg
Median rent
$417
-64% vs US avg
Timezone

Overview of ZIP Code 29827

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What to know about ZIP 29827

ZIP code 29827 covers Fairfax, SC in Allendale County with a population of about 3,792.

At a glance, the area shows median age of 42.0 versus a U.S. median of about 38.9.

It sits in telephone area codes 803, 839; U.S. House district SC-6; the AUGUSTA media market.

Income and economy in Fairfax, SC

Median household income in ZIP 29827 is about $44,688 — about 41% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 19.6%; unemployment rate near 9.2%; 7.8% of adults with a bachelor’s degree or higher (about 25.9 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Retail trade, Manufacturing, and Healthcare; about 4.2% of workers reporting work-from-home (about 11.0 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Housing and affordability in ZIP 29827

Median home value is about $59,600 — about 83% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $417 (about 64% below the U.S. median rent ($1,163)), and owner-occupancy near 59.5% (about 5.9 points below the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 29827 in Fairfax, SC, a household would need roughly $16,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $383. That sits below the local median household income ($44,688), suggesting the typical household income is closer to a workable buy-in level under these assumptions. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

Climate risk and migration signals

FEMA’s National Risk Index rates natural-hazard risk for Fairfax town, SC as Very Low (composite score 35.5), which is relatively lower than many U.S. communities. The strongest component scores on US5 are hurricane (87.5) and wildfire (50.3). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for Fairfax town, SC show little to no average snow and around 48.8 inches of annual precipitation.

IRS migration statistics show a net inflow of about 152 for ZIP 29827 (Fairfax town, SC) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.

Nearby (from this ZIP)

Airport OGB (40.9 miles (65.8 km)) · University of South Carolina-Salkehatchie (4.5 miles (7.2 km)) · Reconstruction Era National Historical Park (53.1 miles (85.4 km)) · VA: Orangeburg County Clinic (44.8 miles (72.2 km))

Full lists and map pins are in the Infrastructure section below.