County market report · FIPS 45011
Barnwell County, SC
Outside a metro area · Population 20,805 (Census V2020 est.)
Typical value
$172,893
Sep 2026
1M
-0.2%
3M
-2.6%
12M
+0.3%
5Y
-10.7%
10Y
+20.8%
From peak
-15.2%
Peak $203,948 · May 2023
Rank US / state
2348 / 28
by 12M change
Zillow Home Value Index
Source: Zillow Home Value Index (ZHVI), all homes, smoothed & seasonally adjusted · data through Sep 2026.
Inflection signal
Price-OnlyB · Early Warning
r3-2.61%p3-2.04%Acceleration-0.57ppMonths persisting1Evidence (Price-Only)48/100
Inventory, sales & days on market — Phase 2
Supply and demand confirmation is not yet available.
Yearly values (December)
| Year | ZHVI (Dec) | YoY change |
|---|---|---|
| 2025 | $177,071 | -7.1% |
| 2024 | $190,577 | +0.5% |
| 2023 | $189,557 | -3.7% |
| 2022 | $196,904 | +0.8% |
| 2021 | $195,417 | +10.8% |
| 2020 | $176,365 | +11.0% |
| 2019 | $158,927 | +5.8% |
| 2018 | $150,269 | +3.0% |
| 2017 | $145,878 | +1.6% |
| 2016 | $143,605 | +6.9% |
| 2015 | $134,397 | +5.4% |
| 2014 | $127,544 | +2.6% |
| 2013 | $124,353 | +8.1% |
| 2012 | $115,056 | -2.1% |
| 2011 | $117,505 | -1.4% |
| 2010 | $119,217 | -1.9% |
| 2009 | $121,531 | -3.2% |
| 2008 | $125,509 | +2.0% |
| 2007 | $123,070 | +4.6% |
| 2006 | $117,607 | +10.0% |
| 2005 | $106,911 | +9.5% |
| 2004 | $97,656 | +9.1% |
| 2003 | $89,474 | +8.3% |
| 2002 | $82,600 | +1.2% |
| 2001 | $81,639 | +0.3% |
| 2000 | $81,412 | — |