43334 ZIP Code — Marengo, OH

Morrow County, Ohio

ZIP code 43334 is located in Marengo, Ohio, within Morrow County. It covers approximately 66.05 square miles and serves a population of 6,229 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 419/567.

About ZIP code 43334

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $237,100. Owner-occupancy is high at 84%, well above the national average.

Median household income is $82,917. 31% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. An above-average commute of 37 minutes suggests many residents work outside the immediate area.

College attainment at 18% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (26%) compared to national benchmarks.

Overall, ZIP code 43334 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.

6,229

population

66.05

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

43334 ZIP code map

Cities in ZIP code 43334

Below are the cities the US Postal Service accepts for ZIP code 43334. Using any city not on this list may result in mail delivery delays.

City	Status
Marengo	Preferred

Nearby ZIP codes

43321 Fulton (4.3 mi) 43315 Cardington (7.1 mi) 43011 Centerburg (8.3 mi) 43003 Ashley (9 mi) 43074 Sunbury (9.9 mi) 43338 Mount Gilead (10.9 mi) 43013 Croton (12.7 mi) 43019 Fredericktown (13.5 mi) 43356 Waldo (14.1 mi) 43021 Galena (14.4 mi) 43320 Edison (14.6 mi) 43050 Mount Vernon (15.1 mi)

Demographics updated 06/2026

Population
Total population	6,229
Population density	94 / sq mi
State FIPS	39
County FIPS	117

Geography
Land area	66.05 sq mi
Water area	0.07 sq mi
Latitude	40.4013
Longitude	-82.7889
Timezone	Eastern (ET)
Area code	419/567

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	27.4%	35.0%	43.3%
$50k – $100k	40.2%	40.4%	31.4%
$100k – $200k	25.2%	20.6%	20.0%
Over $200k	7.3%	3.9%	5.2%

Demographics & statistics

6,229

Population

People per sq mi

42.2

Median age

$82,917

Median household income

$36,654

Per capita income

$237,100

Median home value

$892

Median monthly rent

83.8%

Home ownership

8.0%

Poverty rate

0.9%

Unemployment

2,131

Housing units

18.0%

Bachelor's or higher

Age distribution

Male Female

167

Under 5

155

219

5–9

204

266

10–14

248

186

15–19

172

112

20–24

105

334

25–34

311

492

35–44

458

386

45–54

359

224

55–59

209

236

60–64

220

350

65–74

326

182

75–84

169

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,482	23.8%
18 and over	4,747	76.2%
65 and over	1,166	18.7%
Median age	42.2 years

Race & ethnicity

White 94.4%

Hispanic or Latino 1.9%

Other race 1.7%

Two or more races 1.6%

Asian 0.5%

Group	Count	%
White	5,993	94.4%
Hispanic or Latino	121	1.9%
Other race	106	1.7%
Two or more races	99	1.6%
Asian	30	0.5%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	27.4%	35.0%	43.3%
$50k – $100k	40.2%	40.4%	31.4%
$100k – $200k	25.2%	20.6%	20.0%
Over $200k	7.3%	3.9%	5.2%

Under $10k 3.4%

$10k–$15k 1.4%

$15k–$25k 2.4%

$25k–$35k 2.6%

$35k–$50k 12.2%

$50k–$75k 20.0%

$75k–$100k 18.5%

$100k–$150k 20.5%

$150k–$200k 16.5%

$200k+ 2.4%

Range	% of households
Under $10k	3.4%
$10k–$15k	1.4%
$15k–$25k	2.4%
$25k–$35k	2.6%
$35k–$50k	12.2%
$50k–$75k	20.0%
$75k–$100k	18.5%
$100k–$150k	20.5%
$150k–$200k	16.5%
$200k+	2.4%
Median income	$82,917

Housing

Home values

Under $50k 6.2%

$50k–$100k 6.6%

$100k–$150k 5.8%

$150k–$200k 19.1%

$200k–$300k 27.2%

$300k–$500k 28.1%

$500k–$1M 5.9%

$1M+ 0.9%

Housing overview

Metric	Value
Median home value	$237,100
Median rent / month	$892
Owner occupied	83.8%
Renter occupied	16.2%
Vacant	3.7%
Single-family detached	86.3%
Large apartment buildings	0.0%
Mobile homes	8.5%
Median rooms	6.4
Avg household size (owned)	2.63

Year built

Era	%
2020 or later	1.0%
2010–2019	8.3%
2000–2009	21.9%
1990–1999	18.4%
1980–1989	8.5%
1970–1979	23.0%
1960–1969	4.4%
1950–1959	2.7%
1940–1949	0.8%
1939 or earlier	10.9%

Bedrooms

Size	% of units
No bedroom (studio)	2.6%
1 bedroom	0.6%
2 bedrooms	10.1%
3 bedrooms	56.5%
4 bedrooms	26.4%
5+ bedrooms	3.8%

Vehicles per household

Vehicles	% of households
No vehicle	1.2%
1 vehicle	16.6%
2 vehicles	40.9%
3 or more	41.3%

Heating fuel

Fuel type	%
Utility gas	23.1%
Electricity	18.9%
Propane / LP gas	50.3%
Fuel oil	1.5%
Wood	5.4%

Households & families

Household type	Count	%
Married-couple family	1,571	64.7%
Cohabiting couple	199	8.2%
Male householder, no spouse	292	12.0%
Female householder, no spouse	368	15.1%
Households with children under 18	853	35.1%
Households with seniors (65+)	744	30.6%
Average household size	2.53

Marital status

Status	Male	Female
Never married	26.9%	13.6%
Married	62.9%	61.9%
Separated	0.7%	2.6%
Widowed	0.9%	5.8%
Divorced	8.6%	16.2%

Education

Less than 9th grade 0.4%

Some HS, no diploma 5.1%

HS graduate 47.2%

Some college, no degree 18.5%

Associate's degree 10.9%

Bachelor's degree 13.4%

Graduate / professional 4.6%

Metric	%
HS diploma or higher	94.6%
Bachelor's or higher	18.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	63	4.4%
Kindergarten	108	7.5%
Elementary school	822	57.0%
High school	255	17.7%
College / grad school	194	13.5%

Employment

Industry of employment

Education & healthcare 21.5%

Retail trade 10.7%

Manufacturing 10.4%

Transportation & utilities 8.8%

Finance & real estate 8.8%

Professional & management 8.4%

Construction 7.0%

Wholesale trade 7.0%

Arts, food & hospitality 6.0%

Other services 5.8%

Public administration 3.4%

Information 1.2%

Agriculture & mining 0.9%

Occupation

Category	%
Management, business & arts	38.4%
Service	15.6%
Sales & office	14.2%
Natural resources & construction	13.3%
Production & transportation	18.6%

Employment type

Type	%
Private sector	88.8%
Government	8.4%
Self-employed	2.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	82.5%
Carpool	3.9%
Public transit	1.1%
Walk	0.5%
Work from home	11.8%
Other means	0.1%
Avg commute (minutes)	36.6

Poverty

All people 8.0%

Under 18 years 6.2%

18 and over 8.6%

Married-couple families 2.4%

Female-led households 1.2%

Income support

Source	% of households
Social Security	31.4%
Retirement income	24.9%
Supplemental Security	1.6%
Cash public assistance	2.0%
Food stamps / SNAP	7.0%

Health indicators

Condition	%
Obesity	39.4%
High blood pressure	34.1%
High cholesterol	31.2%
Diabetes	10.4%
Heart disease	6.7%
Stroke	3.1%
Asthma	10.2%
Arthritis	28.5%
Kidney disease	2.8%
Pulmonary disease	9.0%
Cancer	6.4%

Behavior / access	%
Smoking	25.5%
Binge drinking	18.6%
No physical activity	28.2%
Less than 7 hrs sleep	41.1%
Depression	25.2%
Fair or poor health	15.2%
Poor mental health	17.1%
Poor physical health	11.0%
No health insurance	12.6%
Visited doctor (checkup)	75.4%
Visited dentist	62.1%
Cholesterol screening	88.0%
Teeth loss	16.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	495	10.4%

Disability	%
Any disability	18.2%
Under 18	12.3%
18–64 years	11.7%
65 and over	46.8%

Health insurance coverage

Type	%
Private insurance	75.4%
Public insurance	31.7%
No insurance	7.1%
Uninsured under 19	13.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	5,907	94.8%
Spanish	41	0.7%
Other Indo-European	4	0.1%
Asian & Pacific Islander	37	0.6%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	6,163	98.9%
Born in same state	6,121	98.3%
Born in different state	4,950	79.5%
Foreign born	42	0.7%
Naturalized citizen	66	1.1%
Not a US citizen	30	45.5%

Ancestry

Ancestry	Count	%
Arab	624	10%
French	609	9.8%
Italian	573	9.2%

Ancestry	Count	%
Irish	40	0.6%
English	31	0.5%
Polish	2	0%

Technology access

Metric	% of households
Computer access	39.0%
Internet access	96.6%

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

Frequently asked questions about ZIP code 43334

What city is ZIP code 43334 in?

ZIP code 43334 is primarily assigned to Marengo, Ohio.

What county is ZIP code 43334 in?

ZIP code 43334 falls within Morrow County, Ohio.

Is ZIP code 43334 mostly owner-occupied?

84% of occupied units in ZIP code 43334 are owner-occupied, well above the national average.

Does ZIP code 43334 have a large veteran population?

10% of civilians in ZIP code 43334 are veterans, above the national average of ~7%.

What is the population of ZIP code 43334?

ZIP code 43334 has an estimated population of 6,229 residents, with a density of 94 people per square mile.

What is the median household income in ZIP code 43334?

The median household income in ZIP code 43334 is $82,917, above the national median of ~$75,000.

What timezone is ZIP code 43334 in?

ZIP code 43334 observes the EST timezone.