Blacklick ZIP Codes — Franklin County, OH

There is one unique ZIP code in Blacklick, Ohio and it is 43004. Area code: 614.

ZIP codes

12.50

sq mi land

0.20

sq mi water

614

area code

Blacklick, OH ZIP code map

About Blacklick, OH

Blacklick, Ohio is a charming suburb located in Franklin County. It offers a serene, community-focused environment, perfect for families and individuals seeking a peaceful lifestyle. The city’s blend of residential comfort and proximity to urban amenities makes it an appealing place for both work and leisure.

Location & geography

Situated just east of Columbus, Blacklick is conveniently located near several other cities, including Reynoldsburg, which is approximately 6 miles away, and Gahanna, around 10 miles to the west. The city encompasses a total land area of 12.50 square miles, with a water area covering 0.20 square miles, contributing to its lush green spaces and parks. Blacklick's landscape features gentle rolling terrain, which is characteristic of the region, offering a picturesque suburban setting.

Community & economy

The character of Blacklick is defined by its tight-knit community, where neighbors often engage in local events and activities. The local economy is primarily driven by residential living, with various small businesses and service industries that cater to residents. Daily life in the city is complemented by access to well-maintained parks, recreational facilities, and family-oriented events that foster a strong sense of community spirit.

Transportation

Blacklick is easily accessible via major highways such as Interstate 70 and State Route 256, making travel to Columbus and surrounding areas convenient. The nearest airport is John Glenn Columbus International Airport, located just about 15 miles to the west. Public transit options, including bus services, are also available to connect residents to the greater Columbus metropolitan area.

History

Blacklick was founded in the early 19th century and has grown from a small farming community into a thriving suburban area. Key industries in the city have evolved over time, reflecting the transition from agriculture to residential and service-oriented establishments. Notable events in its development include the expansion of suburban infrastructure that facilitated population growth in the latter half of the 20th century.

Did you know?

A surprising fact about Blacklick is that it has preserved a significant amount of green space, including parks and recreational areas, which are beloved by residents. Additionally, the city was named after the Blacklick Creek, which adds a natural charm to the area’s landscape.

ZIP codes for Blacklick, OH (1)

ZIP code	City	County	Map
43004	Blacklick	Franklin	View map

Demographics & statistics

31,002

Population

34.7

Median age

$100,493

Median household income

$47,345

Per capita income

$270,200

Median home value

$1,298

Median monthly rent

81.5%

Home ownership

5.9%

Poverty rate

3.0%

Unemployment

9,189

Housing units

43.8%

Bachelor's or higher

Age distribution

Male Female

1,668

Under 5

1,597

843

5–9

806

1,120

10–14

1,071

965

15–19

923

884

20–24

845

2,527

25–34

2,418

2,583

35–44

2,472

1,732

45–54

1,658

1,082

55–59

1,036

809

60–64

775

1,177

65–74

1,126

311

75–84

298

141

85+

135

← Male

Female →

Age summary

Group	Count	%
Under 18	8,366	27.0%
18 and over	22,636	73.0%
65 and over	3,188	10.3%
Median age	34.7 years

Race & ethnicity

White 51.5%

Black or African American 24.3%

Asian 9.7%

Two or more races 7.4%

Hispanic or Latino 4%

Other race 3%

American Indian / Alaska Native 0.2%

Group	Count	%
White	16,636	51.5%
Black or African American	7,858	24.3%
Asian	3,116	9.7%
Two or more races	2,375	7.4%
Hispanic or Latino	1,277	4%
Other race	956	3%
American Indian / Alaska Native	61	0.2%

Household income

Under $10k 1.8%

$10k–$15k 1.5%

$15k–$25k 1.8%

$25k–$35k 5.3%

$35k–$50k 11.3%

$50k–$75k 16.2%

$75k–$100k 11.9%

$100k–$150k 27.8%

$150k–$200k 8.9%

$200k+ 13.5%

Range	% of households
Under $10k	1.8%
$10k–$15k	1.5%
$15k–$25k	1.8%
$25k–$35k	5.3%
$35k–$50k	11.3%
$50k–$75k	16.2%
$75k–$100k	11.9%
$100k–$150k	27.8%
$150k–$200k	8.9%
$200k+	13.5%
Median income	$100,493

Housing

Home values

Under $50k 0.9%

$50k–$100k 1.9%

$100k–$150k 4.5%

$150k–$200k 13.0%

$200k–$300k 41.5%

$300k–$500k 25.6%

$500k–$1M 10.4%

$1M+ 2.3%

Housing overview

Metric	Value
Median home value	$270,200
Median rent / month	$1,298
Owner occupied	81.5%
Renter occupied	18.5%
Vacant	1.6%
Single-family detached	73.7%
Large apartment buildings	2.8%
Mobile homes	0.3%
Median rooms	6.3
Avg household size (owned)	2.82

Year built

Era	%
2020 or later	3.2%
2010–2019	18.5%
2000–2009	45.3%
1990–1999	20.0%
1980–1989	3.1%
1970–1979	5.6%
1960–1969	2.3%
1950–1959	0.8%
1940–1949	0.3%
1939 or earlier	0.9%

Bedrooms

Size	% of units
No bedroom (studio)	0.1%
1 bedroom	3.5%
2 bedrooms	18.3%
3 bedrooms	44.9%
4 bedrooms	29.6%
5+ bedrooms	3.6%

Vehicles per household

Vehicles	% of households
No vehicle	2.5%
1 vehicle	29.3%
2 vehicles	48.7%
3 or more	19.5%

Heating fuel

Fuel type	%
Utility gas	76.7%
Electricity	18.3%
Propane / LP gas	2.9%
Fuel oil	1.1%
Wood	0.1%
No fuel used	0.4%

Households & families

Household type	Count	%
Married-couple family	5,947	53.8%
Cohabiting couple	674	6.1%
Male householder, no spouse	1,969	17.8%
Female householder, no spouse	2,462	22.3%
Households with children under 18	4,571	41.4%
Households with seniors (65+)	2,141	19.4%
Average household size	2.81

Marital status

Status	Male	Female
Never married	33.8%	30.2%
Married	55.9%	54.6%
Separated	1.1%	0.7%
Widowed	3.9%	3.2%
Divorced	5.3%	11.4%

Education

Less than 9th grade 6.6%

Some HS, no diploma 2.1%

HS graduate 19.9%

Some college, no degree 19.9%

Associate's degree 7.8%

Bachelor's degree 29.9%

Graduate / professional 13.9%

Metric	%
HS diploma or higher	91.3%
Bachelor's or higher	43.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	643	8.8%
Kindergarten	264	3.6%
Elementary school	3,228	44.0%
High school	1,608	21.9%
College / grad school	1,600	21.8%

Employment

Industry of employment

Education & healthcare 24.9%

Finance & real estate 14.3%

Professional & management 13.9%

Retail trade 11.4%

Transportation & utilities 8.5%

Arts, food & hospitality 7.4%

Manufacturing 7.2%

Public administration 5.1%

Construction 2.7%

Wholesale trade 2.5%

Other services 1.1%

Information 0.9%

Agriculture & mining 0.1%

Occupation

Category	%
Management, business & arts	50.0%
Service	13.7%
Sales & office	20.3%
Natural resources & construction	2.5%
Production & transportation	13.6%

Employment type

Type	%
Private sector	86.2%
Government	11.1%
Self-employed	2.5%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	76.2%
Carpool	5.4%
Public transit	0.2%
Walk	1.0%
Other means	1.0%
Avg commute (minutes)	24.1

Poverty

All people 5.9%

Under 18 years 6.7%

18 and over 5.6%

Married-couple families 1.2%

Female-led households 1.0%

Income support

Source	% of households
Social Security	16.3%
Retirement income	19.4%
Supplemental Security	4.1%
Cash public assistance	1.3%
Food stamps / SNAP	7.5%

Health indicators

Condition	%
High blood pressure	26.4%
High cholesterol	26.0%
Heart disease	4.0%
Stroke	2.1%
Asthma	10.2%
Arthritis	20.0%
Kidney disease	2.0%
Pulmonary disease	5.1%
Cancer	4.6%

Behavior / access	%
Binge drinking	22.5%
No physical activity	19.0%
Less than 7 hrs sleep	36.6%
Fair or poor health	11.1%
Poor mental health	15.9%
Poor physical health	7.9%
No health insurance	11.1%
Visited doctor (checkup)	74.1%
Visited dentist	69.4%
Cholesterol screening	87.8%
Teeth loss	10.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,400	6.2%

Disability	%
Any disability	7.6%
Under 18	4.8%
18–64 years	6.1%
65 and over	24.5%

Health insurance coverage

Type	%
Private insurance	75.2%
Public insurance	27.2%
Uninsured under 19	2.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	27,737	89.5%
Spanish	2,592	9.3%
Other Indo-European	326	1.2%
Asian & Pacific Islander	1,482	5.3%
Other languages	195	0.7%

Place of birth & citizenship

Origin	Count	%
Native born (US)	25,547	82.4%
Born in same state	25,397	81.9%
Born in different state	18,580	59.9%
Foreign born	150	0.5%
Naturalized citizen	5,455	17.6%
Not a US citizen	3,352	61.4%

Ancestry

Ancestry	Count	%
Italian	3,010	9.7%
French	2,139	6.9%
Arab	1,097	3.5%
Polish	145	0.5%
German	125	0.4%

Ancestry	Count	%
Irish	120	0.4%
English	111	0.4%
Dutch	77	0.2%
Norwegian	66	0.2%

Technology access

Metric	% of households
Computer access	35.6%
Internet access	98.1%

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

Frequently asked questions

What ZIP codes does Blacklick, OH have?

Blacklick, OH has one ZIP code: 43004. Each ZIP code serves a distinct delivery area within the city and surrounding region.