Black Rock ZIP Codes — Lawrence County, AR

There is one unique ZIP code in Black Rock, Arkansas and it is 72415. Area code: 870.

ZIP codes

38.72

sq mi land

0.48

sq mi water

870

area code

Black Rock, AR ZIP code map

About Black Rock, AR

Black Rock is a quaint city located in the southeastern part of Lawrence County, Arkansas. Known for its small-town charm and friendly community, it offers a peaceful lifestyle away from the hustle and bustle of larger urban centers. The city provides a unique blend of rural beauty and local culture, making it an inviting place to live or visit.

Location & geography

Situated within Lawrence County, Black Rock covers a land area of 38.72 square miles, complemented by a water area of 0.48 square miles. The city is strategically located near several other towns including Walnut Ridge, approximately 7 miles to the west, and Hoxie, about 9 miles to the south. The terrain is predominantly flat and is characterized by the scenic landscapes typical of the Arkansas countryside.

Community & economy

The community of Black Rock is known for its close-knit, friendly atmosphere where neighbors know one another. It primarily supports agriculture and local businesses, contributing to a modest but vibrant economy. Daily life here is marked by local events, community gatherings, and a strong commitment to preserving the area's rich traditions.

Transportation

Black Rock is conveniently accessible via U.S. Highway 67, allowing for easy travel to nearby cities and attractions. The nearest airport is the Walnut Ridge Regional Airport, which serves general aviation needs. Public transportation options may be limited, making personal vehicles the primary mode of transit.

History

Black Rock was founded in the late 19th century and has seen various industries come and go, with agriculture playing a key role in its development. Throughout its history, the city has maintained its rural identity while adapting to modern changes. Notable events include local fairs that celebrate the community's agricultural heritage.

Did you know?

One surprising fact about Black Rock is its name, which is derived from a notable rock formation in the area that served as a landmark for early settlers. Additionally, the city is home to the Black Rock Mill, which is an important historical site for local agriculture.

ZIP codes for Black Rock, AR (1)

ZIP code	City	County	Map
72415	Black Rock	Lawrence	View map

Demographics & statistics

1,289

Population

38.1

Median age

$55,192

Median household income

$29,749

Per capita income

$74,200

Median home value

$638

Median monthly rent

77.8%

Home ownership

12.3%

Poverty rate

8.7%

Unemployment

394

Housing units

7.2%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

105

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	405	31.4%
18 and over	884	68.6%
65 and over	209	16.2%
Median age	38.1 years

Race & ethnicity

White 98.4%

Two or more races 1.3%

American Indian / Alaska Native 0.2%

Group	Count	%
White	1,269	98.4%
Two or more races	17	1.3%
American Indian / Alaska Native	3	0.2%

Household income

Under $10k 3.0%

$10k–$15k 5.8%

$15k–$25k 4.7%

$25k–$35k 12.4%

$35k–$50k 16.8%

$50k–$75k 18.9%

$75k–$100k 16.4%

$100k–$150k 12.9%

$150k–$200k 1.4%

$200k+ 7.7%

Range	% of households
Under $10k	3.0%
$10k–$15k	5.8%
$15k–$25k	4.7%
$25k–$35k	12.4%
$35k–$50k	16.8%
$50k–$75k	18.9%
$75k–$100k	16.4%
$100k–$150k	12.9%
$150k–$200k	1.4%
$200k+	7.7%
Median income	$55,192

Housing

Home values

Under $50k 24.3%

$50k–$100k 30.0%

$100k–$150k 7.8%

$150k–$200k 10.8%

$200k–$300k 22.5%

$300k–$500k 4.2%

$500k–$1M 0.3%

Housing overview

Metric	Value
Median home value	$74,200
Median rent / month	$638
Owner occupied	77.8%
Renter occupied	22.2%
Vacant	12.5%
Single-family detached	77.9%
Large apartment buildings	0.0%
Mobile homes	19.0%
Median rooms	5.8
Avg household size (owned)	3.08

Year built

Era	%
2020 or later	0.0%
2010–2019	4.5%
2000–2009	8.2%
1990–1999	17.6%
1980–1989	15.7%
1970–1979	27.2%
1960–1969	5.5%
1950–1959	6.5%
1940–1949	4.1%
1939 or earlier	10.6%

Bedrooms

Size	% of units
No bedroom (studio)	1.2%
1 bedroom	3.1%
2 bedrooms	22.3%
3 bedrooms	49.7%
4 bedrooms	11.9%
5+ bedrooms	11.9%

Vehicles per household

Vehicles	% of households
No vehicle	4.4%
1 vehicle	23.6%
2 vehicles	33.6%
3 or more	38.3%

Heating fuel

Fuel type	%
Utility gas	41.8%
Electricity	32.0%
Propane / LP gas	20.6%
Wood	5.6%

Households & families

Household type	Count	%
Married-couple family	279	65.2%
Cohabiting couple	18	4.2%
Male householder, no spouse	64	15.0%
Female householder, no spouse	67	15.7%
Households with children under 18	167	39.0%
Households with seniors (65+)	145	33.9%
Average household size	3.01

Marital status

Status	Male	Female
Never married	25.6%	16.6%
Married	58.5%	58.7%
Separated	0.0%	0.0%
Widowed	4.6%	13.9%
Divorced	11.3%	10.8%

Education

Less than 9th grade 1.1%

Some HS, no diploma 12.5%

HS graduate 37.0%

Some college, no degree 27.2%

Associate's degree 15.0%

Bachelor's degree 6.7%

Graduate / professional 0.5%

Metric	%
HS diploma or higher	86.4%
Bachelor's or higher	7.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	23	6.8%
Kindergarten	31	9.2%
Elementary school	182	54.0%
High school	92	27.3%
College / grad school	9	2.7%

Employment

Industry of employment

Manufacturing 25.7%

Education & healthcare 21.5%

Construction 10.5%

Retail trade 8.6%

Transportation & utilities 7.9%

Agriculture & mining 7.5%

Other services 7.5%

Public administration 3.0%

Professional & management 2.3%

Finance & real estate 2.1%

Wholesale trade 1.9%

Arts, food & hospitality 1.4%

Occupation

Category	%
Management, business & arts	22.7%
Service	13.8%
Sales & office	17.3%
Natural resources & construction	18.7%
Production & transportation	27.6%

Employment type

Type	%
Private sector	79.4%
Government	12.4%
Self-employed	6.5%
Unpaid family workers	1.6%

Commute

Method	%
Drive alone	61.9%
Carpool	26.1%
Public transit	0.0%
Walk	3.1%
Other means	0.0%
Avg commute (minutes)	29.1

Poverty

All people 12.3%

Under 18 years 8.9%

18 and over 13.8%

Married-couple families 8.2%

Female-led households 6.9%

Income support

Source	% of households
Social Security	42.8%
Retirement income	18.0%
Supplemental Security	14.3%
Cash public assistance	2.1%
Food stamps / SNAP	16.1%

Health indicators

Condition	%
High blood pressure	41.3%
High cholesterol	38.6%
Heart disease	8.6%
Stroke	3.8%
Asthma	9.9%
Arthritis	30.2%
Kidney disease	3.4%
Pulmonary disease	9.9%
Cancer	7.5%

Behavior / access	%
Binge drinking	14.8%
No physical activity	29.4%
Less than 7 hrs sleep	33.3%
Fair or poor health	20.2%
Poor mental health	16.4%
Poor physical health	13.9%
No health insurance	13.5%
Visited doctor (checkup)	77.3%
Visited dentist	55.1%
Cholesterol screening	88.3%
Teeth loss	18.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	56	6.3%

Disability	%
Any disability	19.5%
Under 18	6.7%
18–64 years	14.7%
65 and over	59.8%

Health insurance coverage

Type	%
Private insurance	57.3%
Public insurance	56.2%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,200	93.1%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,289	100.0%
Born in same state	1,289	100.0%
Born in different state	1,003	77.8%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
French	225	17.5%
Arab	203	15.7%
Italian	144	11.2%

Ancestry	Count	%
Polish	10	0.8%
English	9	0.7%

Technology access

Metric	% of households
Computer access	33.2%
Internet access	92.8%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Black Rock, AR have?

Black Rock, AR has one ZIP code: 72415. Each ZIP code serves a distinct delivery area within the city and surrounding region.