Ironton ZIP Codes — Lawrence County, OH

There is one unique ZIP code in Ironton, Ohio and it is 45638. Area code: 740.

ZIP codes

76.90

sq mi land

1.19

sq mi water

740

area code

Ironton, OH ZIP code map

About Ironton, OH

Ironton is a charming city located in Lawrence County, Ohio. This city is known for its rich history and vibrant community, making it a unique place to live and visit. Ironton is famously situated along the banks of the Ohio River, providing picturesque views and recreational opportunities.

Location & geography

Ironton is positioned in the southern part of Ohio, nestled along the Ohio River. It is approximately 16 miles south of Huntington, West Virginia, and about 45 miles northeast of Ashland, Kentucky. The city covers a land area of 76.90 square miles, with an additional water area of 1.19 square miles, featuring rolling hills and access to riverfront landscapes.

Community & economy

The character of Ironton is deeply rooted in its history as a former steel town, with a close-knit community spirit. Industries in the area have evolved, including healthcare and manufacturing, while daily life includes various local events and family-friendly activities. Residents enjoy the sense of belonging within the community, contributed to by local festivals and a supportive environment.

Transportation

Ironton is easily accessible via U.S. Route 52 and State Route 93, which connect to larger highways for regional travel. The nearest major airport is Tri-State Airport (HTS) located approximately 25 miles to the southwest in Huntington, West Virginia. Public transit options are limited, making personal vehicles the primary mode of transportation.

History

Ironton was founded in 1849 and grew rapidly due to the iron and steel industry, which played a significant role in its development. The city was known as the center of iron production in the region, contributing greatly to the economy through the late 19th and early 20th centuries. Notable events, like the construction of the Ironton-Lawrence County Memorial Bridge, have also focused on the city’s ongoing connection to the Ohio River.

Did you know?

One surprising fact about Ironton is that it is home to the annual Ironton-Lawrence County Memorial Day Parade, which is one of the largest parades of its kind in the nation. Additionally, the city has a rich cultural scene that includes festivals celebrating its history and local traditions.

ZIP codes for Ironton, OH (1)

ZIP code	City	County	Map
45638	Ironton	Lawrence	View map

Demographics & statistics

20,594

Population

39.9

Median age

$47,762

Median household income

$26,358

Per capita income

$114,000

Median home value

$773

Median monthly rent

68.0%

Home ownership

20.3%

Poverty rate

5.4%

Unemployment

6,602

Housing units

18.2%

Bachelor's or higher

Age distribution

Male Female

723

Under 5

736

668

5–9

680

459

10–14

467

749

15–19

764

705

20–24

718

1,228

25–34

1,251

1,183

35–44

1,205

1,333

45–54

1,359

781

55–59

797

547

60–64

557

1,056

65–74

1,076

567

75–84

577

202

85+

206

← Male

Female →

Age summary

Group	Count	%
Under 18	4,747	23.1%
18 and over	15,847	76.9%
65 and over	3,684	17.9%
Median age	39.9 years

Race & ethnicity

White 93.9%

Two or more races 3.2%

Hispanic or Latino 1.2%

Black or African American 1%

Other race 0.6%

Native Hawaiian / Pacific Islander 0.1%

Group	Count	%
White	19,577	93.9%
Two or more races	665	3.2%
Hispanic or Latino	246	1.2%
Black or African American	212	1%
Other race	120	0.6%
Native Hawaiian / Pacific Islander	20	0.1%

Household income

Under $10k 5.5%

$10k–$15k 8.8%

$15k–$25k 10.5%

$25k–$35k 11.4%

$35k–$50k 15.7%

$50k–$75k 17.3%

$75k–$100k 14.3%

$100k–$150k 9.6%

$150k–$200k 3.9%

$200k+ 3.0%

Range	% of households
Under $10k	5.5%
$10k–$15k	8.8%
$15k–$25k	10.5%
$25k–$35k	11.4%
$35k–$50k	15.7%
$50k–$75k	17.3%
$75k–$100k	14.3%
$100k–$150k	9.6%
$150k–$200k	3.9%
$200k+	3.0%
Median income	$47,762

Housing

Home values

Under $50k 13.8%

$50k–$100k 29.2%

$100k–$150k 25.3%

$150k–$200k 14.2%

$200k–$300k 12.7%

$300k–$500k 4.3%

$500k–$1M 0.3%

$1M+ 0.2%

Housing overview

Metric	Value
Median home value	$114,000
Median rent / month	$773
Owner occupied	68.0%
Renter occupied	32.0%
Vacant	13.9%
Single-family detached	77.3%
Large apartment buildings	3.4%
Mobile homes	8.9%
Median rooms	5.6
Avg household size (owned)	2.68

Year built

Era	%
2020 or later	0.5%
2010–2019	3.4%
2000–2009	2.4%
1990–1999	8.8%
1980–1989	9.4%
1970–1979	17.7%
1960–1969	9.7%
1950–1959	12.4%
1940–1949	6.7%
1939 or earlier	29.0%

Bedrooms

Size	% of units
No bedroom (studio)	1.2%
1 bedroom	7.8%
2 bedrooms	32.8%
3 bedrooms	43.3%
4 bedrooms	11.2%
5+ bedrooms	3.7%

Vehicles per household

Vehicles	% of households
No vehicle	7.3%
1 vehicle	32.3%
2 vehicles	34.5%
3 or more	25.9%

Heating fuel

Fuel type	%
Utility gas	57.1%
Electricity	31.6%
Propane / LP gas	9.2%
Fuel oil	0.2%
Wood	1.3%
No fuel used	0.1%

Households & families

Household type	Count	%
Married-couple family	3,248	41.4%
Cohabiting couple	893	11.4%
Male householder, no spouse	1,506	19.2%
Female householder, no spouse	2,203	28.1%
Households with children under 18	2,511	32.0%
Households with seniors (65+)	2,655	33.8%
Average household size	2.57

Marital status

Status	Male	Female
Never married	38.5%	29.3%
Married	41.5%	38.9%
Separated	2.8%	3.9%
Widowed	6.7%	13.5%
Divorced	10.6%	14.4%

Education

Less than 9th grade 2.9%

Some HS, no diploma 7.6%

HS graduate 44.5%

Some college, no degree 17.2%

Associate's degree 9.6%

Bachelor's degree 12.0%

Graduate / professional 6.2%

Metric	%
HS diploma or higher	89.6%
Bachelor's or higher	18.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	315	7.0%
Kindergarten	296	6.5%
Elementary school	1,716	37.9%
High school	1,411	31.1%
College / grad school	792	17.5%

Employment

Industry of employment

Education & healthcare 31.9%

Retail trade 13.2%

Manufacturing 10.8%

Arts, food & hospitality 8.5%

Construction 7.2%

Transportation & utilities 6.6%

Professional & management 6.2%

Other services 4.7%

Public administration 4.6%

Finance & real estate 3.1%

Wholesale trade 2.1%

Information 0.7%

Agriculture & mining 0.4%

Occupation

Category	%
Management, business & arts	30.1%
Service	22.4%
Sales & office	22.9%
Natural resources & construction	7.1%
Production & transportation	17.5%

Employment type

Type	%
Private sector	80.8%
Government	16.7%
Self-employed	2.2%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	88.9%
Carpool	5.8%
Public transit	0.2%
Walk	1.4%
Other means	1.4%
Avg commute (minutes)	21.7

Poverty

All people 20.3%

Under 18 years 27.7%

18 and over 18.1%

Married-couple families 6.9%

Female-led households 40.1%

Income support

Source	% of households
Social Security	37.9%
Retirement income	25.7%
Supplemental Security	11.9%
Cash public assistance	2.4%
Food stamps / SNAP	25.0%

Health indicators

Condition	%
High blood pressure	40.6%
High cholesterol	35.4%
Heart disease	8.9%
Stroke	4.3%
Asthma	11.6%
Arthritis	33.2%
Kidney disease	3.7%
Pulmonary disease	12.3%
Cancer	7.3%

Behavior / access	%
Binge drinking	15.3%
No physical activity	35.9%
Less than 7 hrs sleep	38.5%
Fair or poor health	20.9%
Poor mental health	18.4%
Poor physical health	13.8%
No health insurance	14.3%
Visited doctor (checkup)	77.0%
Visited dentist	54.8%
Cholesterol screening	86.7%
Teeth loss	20.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,217	7.7%

Disability	%
Any disability	23.4%
Under 18	8.2%
18–64 years	24.8%
65 and over	39.0%

Health insurance coverage

Type	%
Private insurance	52.1%
Public insurance	56.4%
Uninsured under 19	2.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	19,135	92.9%
Spanish	45	0.2%
Other Indo-European	36	0.2%
Asian & Pacific Islander	9	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	20,551	99.8%
Born in same state	20,497	99.5%
Born in different state	11,097	53.9%
Foreign born	54	0.3%
Naturalized citizen	43	0.2%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	2,990	14.5%
French	2,093	10.2%
Arab	2,066	10%
English	294	1.4%

Ancestry	Count	%
Irish	45	0.2%
Dutch	32	0.2%
Polish	28	0.1%
German	1	0%

Technology access

Metric	% of households
Computer access	38.1%
Internet access	87.4%

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

Frequently asked questions

What ZIP codes does Ironton, OH have?

Ironton, OH has one ZIP code: 45638. Each ZIP code serves a distinct delivery area within the city and surrounding region.