Zip Code 45750
Marietta, Ohio — Washington County
📍 ZIP code 45750 is in Marietta, Washington County, Ohio.
ZIP code 45750 is located in Marietta, Washington County, Ohio. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 26,485. The area code for ZIP code 45750 is 740.
Quick Answer
Zip code 45750 is in Marietta, Ohio (Washington County). It has a population of 26,485, median household income of $56,883, and median home value of $177,600.
Population
26,485
Income
$56,883
Home Value
$177,600
Climate
85°F / 23°F
About Zip Code 45750
Zip code 45750 is located in Marietta, Ohio, within Washington County. Home to approximately 26,485 residents, this area sits at an elevation of 588 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 740.
The median household income is $56,883 per year, which is below the national median of $70,784. Homes in this zip code have a median value of $177,600, and the cost of living index is 65 (35% below the national average of 100).
Summers average a high of 85°F while winters drop to 23°F. The area receives about 45 in of rain and 16 in of snow annually. The zip code covers 111.2 square miles of land area and 2.1 square miles of water.
Key Statistics
26,485
$56,883
$177,600
Eastern (EST/EDT)
740
588 ft
111.2 sq mi
44.5
12,690
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Compare With Nearby Zip Codes
| Metric | 45750 | 26187 | 45788 | 45768 | 26134 | 45773 |
|---|---|---|---|---|---|---|
| City | Marietta, OH | Williamstown, WV | Lowell, OH | Newport, OH | Belmont, WV | Reno, OH |
| Population | 26,485 | 6,100 | 1,021 | 1,566 | 750 | 516 |
| Median Income | $56,883 | $80,714 | $79,237 | $80,956 | $57,692 | $67,065 |
| Home Value | $177,600 | $183,100 | $156,700 | $198,300 | $116,300 | $239,100 |
| Cost of Living | 65 | 80 | 75 | 78 | 60 | 75 |
| Median Age | 44.5 | 48 | 34.2 | 44.1 | 46.4 | 55.1 |
Cost of Living
100 = National Average. Marietta's cost of living is 35% below the national average.
vs. State Avg
Below
Affordability
Very Affordable
Income-to-Home
3.1x
Demographics
Zip code 45750 has a population of 26,485 people with a median age of 44.5. There are 12,690 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Marietta (45750) population trend from 2010 to 2024
↓ -19.0%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
85°F
23°F
45 in
16 in
Marietta experiences warm summers with average highs around 85°F. Winters are cool with lows averaging 23°F. The area receives about 16 in of snow per year.
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Housing & Economy
Median Home Value
$177,600
Median Household Income
$56,883
With 12,690 housing units across 111.2 square miles, 45750 has a housing density of 114 units per square mile. The home price-to-income ratio is 3.1x.
Location & Geography
Latitude
39.4299°
Longitude
-81.4222°
Land Area
111.2 sq mi
Water Area
2.1 sq mi
Nearby Zip Codes
Zip codes closest to 45750 (Marietta, OH) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 45750's $56,883. A way to compare Marietta to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 45750 (Marietta, OH). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Marietta, Ohio?
Marietta, Ohio uses zip code 45750.
What county is zip code 45750 in?
Zip code 45750 is located in Washington County, Ohio.
What is the population of zip code 45750?
The population of zip code 45750 is 26,485 with a median age of 44.5.
Is 45750 in Marietta, Ohio?
Yes, zip code 45750 is in Marietta, Washington County, Ohio. The area code is 740.
Frequently Asked Questions
What city is zip code 45750 in?
Zip code 45750 is in Marietta, Ohio. It is part of Washington County and uses the Eastern (EST/EDT) timezone.
What is zip code 45750?
Zip code 45750 is a U.S. postal code in Marietta, Ohio (Washington County). It has a population of 26,485 and covers 111.2 square miles.
What is the population of zip code 45750?
The population of zip code 45750 (Marietta, OH) is 26,485 with a median age of 44.5. There are approximately 12,690 housing units in this area.
What is the median income in zip code 45750?
The median household income in zip code 45750 (Marietta, OH) is $56,883 per year. The cost of living index is 65 (100 = national average).
What is the average home price in zip code 45750?
The median home value in zip code 45750 (Marietta, OH) is $177,600. The cost of living index is 65 compared to the national average of 100.
What county is zip code 45750 in?
Zip code 45750 is located in Washington County, Ohio. The primary city is Marietta.
What is the area code for zip code 45750?
Zip code 45750 in Marietta, OH uses area code 740. It is located in the Eastern (EST/EDT) timezone.
Is zip code 45750 a good place to live?
Zip code 45750 (Marietta, OH) has a cost of living index of 65 (100 = national average), a median household income of $56,883, and median home values of $177,600. The median age is 44.5. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 45750?
The cost of living index for zip code 45750 (Marietta, OH) is 65, where 100 represents the national average. This area is below the national average. Median home value: $177,600.
What schools serve zip code 45750?
Zip code 45750 in Marietta, Ohio is served by the local school district of Washington County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.