Clark County, AR ZIP codes

11 ZIP/ZCTAs intersecting this county.

ACS 2023 population

21,378

Median household income

$50,985

Median home value

$147,100

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Clark County (GEOID 05019). Methodology

Combined population of ZIP/ZCTAs intersecting this county: 29,614 (11 ZIPs).

Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology

ZIP/ZCTA overlap with Clark County

Population overlap

Share of each ZIP/ZCTA’s population located within Clark County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

71721100.0%
Directory county
71728100.0%
Directory county
71743100.0%
Directory county
717633.1%
71772100.0%
Directory county
7192155.0%
Directory county
7192396.7%
Directory county
719290.8%
71962100.0%
Directory county
71998100.0%
Directory county
71999100.0%
Directory county

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Clark County

ZIP	City	County	Population	Income
71721	Beirne	Clark County	0	—
71728	Curtis	Clark County	43	$250,000+
71743	Gurdon	Clark County	3,252	$50,690
71763	Sparkman	Dallas County	1,543	$59,167
71772	Whelen Springs	Clark County	21	$96,875
71921	Amity	Clark County	3,591	$57,431
71923	Arkadelphia	Clark County	14,374	$52,344
71929	Bismarck	Hot Spring County	4,673	$54,485
71962	Okolona	Clark County	825	—
71998	Arkadelphia	Clark County	731	—
71999	Arkadelphia	Clark County	561	—

USPS associates these ZIPs with Clark County

These codes list Clark County as a primary or acceptable city. They are not used for the ACS headline.

ZIP	City	County	Population	Income
71920	Alpine	Clark County	—	—