🇺🇸 United States ZIP Code

STANDARD

43302

Marion

ZIP Code 43302 is a standard zip code serving Marion, Marion, Ohio (OH), in Marion County, United States. It has an estimated population of 54,790 with a median household income of $39,591. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Ohio (OH)
County: Marion
City: Marion
Timezone: America/New_York

Coordinates

Latitude: 40.587600
Longitude: -83.127100

Geographic Details

Land Area: 195.09 mi²
Water Area: 0.23 mi²
Population Density: 281.0 people per mi² (65th percentile)
Bounding Box: 40.732214°N, 40.462481°S, -82.957773°E, -83.324012°W

With 54,790 residents spread across 195.09 square miles, this area has a population density of 281.0 people per square mile.

Demographics

54,790

Population

95th percentile

$39,591

Median Income

25th percentile

$93,400

Median Home Value

30th percentile

195.09 mi²

Land Area

The median household income in 43302 is $39,591, and the median home value is $93,400. This is below the national average for household income.

Housing

22,966

Total Units

20,188

Occupied Units

87.9%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Marion, OH.

43301

Marion

Similar ZIP Codes in Ohio

ZIP codes with similar median household income in Ohio.

44622

Dover

$45,166

45660

Peebles

$34,067

44428

Kinsman

$44,082

45154

Mount Orab

$41,921

45056

Oxford

$40,507

45015

Hamilton

$39,538

43318

De Graff

$42,277

45656

Oak Hill

$35,913

Frequently Asked Questions

What information is available for each ZIP code?

Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).

What are the different types of ZIP codes?

There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.

How often is ZIP code data updated?

ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.

What is population density and why does it matter?

Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.

How are ZIP code boundaries determined?

ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.

What does median household income tell me about a ZIP code?

Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.