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Marietta, OH

City in Washington County, Ohio. ZIP codes: 45750.

Population

13,203

Land area

8.4sq mi

People per sq mi

1,566

ZIP codes

1

Marietta and its ZIP codes

Full map

Marietta at a glance

  • Marietta is about 5.4 times as dense as Ohio as a whole.
  • It is the 141st most populous of 1,264 cities and towns in Ohio.
  • Households here earn a median of $47,873 a year, 33% less than the Ohio figure of $71,389.
  • A typical owner-occupied home is valued at $161,800 (25% below Ohio) and median rent is $861 a month.

Local data for Marietta, OH

Counts from official public data

Housing and community stats

Marietta, OH, American Community Survey 2020-2024

Full profile

Median household income

$47,873

Poverty rate

19.1%

Median home value

$161,800

Median rent

$861/mo

Homeownership

55.7%

Bachelor's or higher

28.6%

Median age

39.4

Average commute

15.6 min

Largest reported origins and ancestries: German Americans (2,959), Irish Americans (1,930), Italian Americans (462).

Home values and rentsIncome, education and commute

Economy and federal money

Jobs, pay, income and spending are for Washington County. PPP loans are for Marietta.

Details

Unemployment rate

3.8%

Sep 2026, -0.4 pts in a year

Average annual pay

$61,409

25,437 jobs, 2025

Income per person

$57,485

BEA, 2024

Federal spending

$429M

FY 2026, $7,171 per person

PPP loans

$94M

709 loans, 9,858 jobs reported

Washington County economyFederal spendingPPP loans

How people get to work

Marietta, OH, workers 16 and older. American Community Survey 5-year estimates

  • Drove alone71.9%
  • Carpooled12.2%
  • Public transit0.1%
  • Walked5.8%
  • Bicycle0.5%
  • Taxi, ride-hailing, motorcycle or other0.8%
  • Worked from home8.6%

Average one-way commute: 15.6 minutes for people who do not work from home.

Environment and hazard risk

Marietta, OH, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Low

Top: landslide

Storm events since 1996

648

Countywide, mostly flood

Flood insurance policies

278

1.2% of homes, county

July high / Jan low

85° / 23°F

45.3 inches of rain a year

Hazards, floods and storm historyCheck a flood zone12 historic places

Health statistics

Share of adults in Marietta, OH, CDC PLACES estimates

All 40 measures

Obesity

44.1%

U.S. 33.3% +10.8 pts

Diabetes

13.6%

U.S. 12.1% +1.5 pts

Smoking

17.8%

U.S. 12.8% +5.0 pts

Uninsured (18-64)

8.6%

U.S. 11.1% -2.5 pts

ZIP codes in Marietta

1 in or overlapping Marietta. Population shown

·

Cities near Marietta

NameDistanceLand area (sq mi)
Williamstown, WVCity2.3 mi1.5
DevolaCensus-designated place3 mi5.1
Boaz, WVCensus-designated place4.6 mi3.6
RenoCensus-designated place5 mi0.8
LowellVillage7.4 mi0.2
Waverly, WVCensus-designated place7.6 mi1.5
Vienna, WVCity8.4 mi4
North Hills, WVTown8.5 mi0.6
Lower SalemVillage9.9 mi0.1
Belmont, WVCity11 mi0.4
VincentCensus-designated place12 mi0.4
BelpreCity12 mi3.5
NewportCensus-designated place13 mi1.6
WaterfordCensus-designated place13 mi0.5
BeverlyVillage13 mi0.7
Parkersburg, WVCity13 mi11.8

Frequently asked questions

What county is Marietta, OH in?
Marietta is in Washington County, Ohio.
What ZIP codes are in Marietta, OH?
ZIP codes in or overlapping Marietta include 45750.
What is the population of Marietta, OH?
About 13,203 people live in Marietta, based on American Community Survey 5-year estimates.
What cities are near Marietta?
Nearby places include Williamstown, WV (2.3 mi), Devola (3 mi), Boaz, WV (4.6 mi), Reno (5 mi), Lowell (7.4 mi).

Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023

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