Zip Code 43040
Marysville, Ohio — Union County
📍 ZIP code 43040 is in Marysville, Union County, Ohio.
ZIP code 43040 is located in Marysville, Union County, Ohio. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 37,582. The area code for ZIP code 43040 is 419.
Quick Answer
Zip code 43040 is in Marysville, Ohio (Union County). It has a population of 37,582, median household income of $96,320, and median home value of $275,700.
Population
37,582
Income
$96,320
Home Value
$275,700
Climate
85°F / 21°F
About Zip Code 43040
Zip code 43040 is located in Marysville, Ohio, within Union County. Home to approximately 37,582 residents, this area sits at an elevation of 989 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 419.
The median household income is $96,320 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $275,700, and the cost of living index is 103 (3% above the national average of 100).
Summers average a high of 85°F while winters drop to 21°F. The area receives about 40 in of rain and 24 in of snow annually. The zip code covers 167.2 square miles of land area and 2.4 square miles of water.
Key Statistics
37,582
$96,320
$275,700
Eastern (EST/EDT)
419
989 ft
167.2 sq mi
38.2
14,238
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Compare With Nearby Zip Codes
| Metric | 43040 | 43067 | 43036 | 43045 | 43061 | 43077 |
|---|---|---|---|---|---|---|
| City | Marysville, OH | Raymond, OH | Magnetic Springs, OH | Milford Center, OH | Ostrander, OH | Unionville Center, OH |
| Population | 37,582 | 1,655 | 326 | 1,665 | 5,198 | 278 |
| Median Income | $96,320 | $93,083 | $64,500 | $102,868 | $146,083 | $97,500 |
| Home Value | $275,700 | $271,400 | $121,300 | $232,000 | $387,400 | $178,100 |
| Cost of Living | 103 | 100 | 60 | 96 | 149 | 78 |
| Median Age | 38.2 | 35.8 | 36.1 | 34.5 | 38.1 | 23.7 |
Cost of Living
100 = National Average. Marysville's cost of living is 3% above the national average.
vs. State Avg
Above
Affordability
Moderate
Income-to-Home
2.9x
Demographics
Zip code 43040 has a population of 37,582 people with a median age of 38.2. There are 14,238 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Marysville (43040) population trend from 2010 to 2024
↑ 4.4%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
85°F
21°F
40 in
24 in
Marysville experiences warm summers with average highs around 85°F. Winters are cool with lows averaging 21°F. The area receives about 24 in of snow per year.
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Housing & Economy
Median Home Value
$275,700
Median Household Income
$96,320
With 14,238 housing units across 167.2 square miles, 43040 has a housing density of 85 units per square mile. The home price-to-income ratio is 2.9x.
Location & Geography
Latitude
40.2606°
Longitude
-83.3590°
Land Area
167.2 sq mi
Water Area
2.4 sq mi
Nearby Zip Codes
Zip codes closest to 43040 (Marysville, OH) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 43040's $96,320. A way to compare Marysville 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 43040 (Marysville, 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 Marysville, Ohio?
Marysville, Ohio uses zip code 43040.
What county is zip code 43040 in?
Zip code 43040 is located in Union County, Ohio.
What is the population of zip code 43040?
The population of zip code 43040 is 37,582 with a median age of 38.2.
Is 43040 in Marysville, Ohio?
Yes, zip code 43040 is in Marysville, Union County, Ohio. The area code is 419.
Frequently Asked Questions
What city is zip code 43040 in?
Zip code 43040 is in Marysville, Ohio. It is part of Union County and uses the Eastern (EST/EDT) timezone.
What is zip code 43040?
Zip code 43040 is a U.S. postal code in Marysville, Ohio (Union County). It has a population of 37,582 and covers 167.2 square miles.
What is the population of zip code 43040?
The population of zip code 43040 (Marysville, OH) is 37,582 with a median age of 38.2. There are approximately 14,238 housing units in this area.
What is the median income in zip code 43040?
The median household income in zip code 43040 (Marysville, OH) is $96,320 per year. The cost of living index is 103 (100 = national average).
What is the average home price in zip code 43040?
The median home value in zip code 43040 (Marysville, OH) is $275,700. The cost of living index is 103 compared to the national average of 100.
What county is zip code 43040 in?
Zip code 43040 is located in Union County, Ohio. The primary city is Marysville.
What is the area code for zip code 43040?
Zip code 43040 in Marysville, OH uses area code 419. It is located in the Eastern (EST/EDT) timezone.
Is zip code 43040 a good place to live?
Zip code 43040 (Marysville, OH) has a cost of living index of 103 (100 = national average), a median household income of $96,320, and median home values of $275,700. The median age is 38.2. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 43040?
The cost of living index for zip code 43040 (Marysville, OH) is 103, where 100 represents the national average. This area is above the national average. Median home value: $275,700.
What schools serve zip code 43040?
Zip code 43040 in Marysville, Ohio is served by the local school district of Union 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.