Data Last Updated: July 1, 2025

Mahoning County, OH ZIP Codes

ZIP Codes: Shows how many general ZIP Codes, PO Boxes, Unique (Business), and Multi County ZIP Codes are associated with Mahoning, OH.	41 ZIP Codes (25 General, 5 PO Box, 1 Unique, & 10 Multi County) [More Details]
Area Codes: The Telephone Area Codes that are associated with Mahoning, OH. Area Codes are used in the North American Numbering Plan (NANP) to facilitate phone routing. There are approximately 350 area codes in use in the United States.	234, 330
Timezone: Time zone designation within the U.S. Please note that not all areas in the U.S. observe daylight saving time which can affect actual local time for this city. There are 7 standard time zones which are, from west to east: Hawaii-Aleutian, Alaska, Pacific, Mountain, Central, Eastern, Atlantic. Also included in U.S. Territories are Samoa, Guam and Palau.	Eastern
Local Time: The current local time for each timezone. If more than 1 time zone for this area, all local times will be shown. Counties can cross timezones, so more than 1 may be shown.	12:00:00 AM
Population: The population of Mahoning, OH from the U.S. Census 2020. Included are U.S. Citizens, permanent residents, temporary migrants, and undocumented individuals. The total population represents people who live in the city, not just those present while the Census was being completed.	228,614 [More Details]
FIPS: FIPS stands for Federal Information Processing Standards, which are a set of publicly announced standards for computer systems. A county FIPS code is a unique numeric identifier for a county in the United States, assigned by the National Institute of Standards and Technology (NIST). County FIPS codes have five digits, with the first two digits identifying the state and the last 3 indicating the county.	39099
CBSA: A Core Based Statistical Area (CBSA) is the recognized term for a region that functions around an urban core with a population of at least 10,000 people, according to the standards set by the Office of Management and Budget (OMB) in 2000. A CBSA is divided into two subsets: Metro and Micro, and these classifications are determined by population density. A Micro area is identified by a population ranging between 10,000 to 50,000, while a Metro area is defined as having a population that exceeds 50,000.	Youngstown-Warren, OH
Land Area: The approximate amount of land area covered by Mahoning, OH in square miles. The Land Area provided by the Census Bureau is based on geographic boundaries that include the mainland, islands, inland, coastal, Great Lakes, and territorial waters associated with each city.	411 square miles
Water Area: The approximate amount of water area covered by Mahoning, OH in square miles. Calculations by the Census Bureau for Water Area take into account inland bodies of water, coastal regions, Great Lakes, and territorial sea waters. This encompasses features such as lakes, reservoirs, rivers, and coastal water bodies.	14 square miles
Coordinates: The latitude/longitude centroid coordinates for Mahoning County, OH.	-80.776312, 41.014642
Quick Link: Copy the direct link to the Mahoning, OHCounty page and use anywhere you like!	https://www.zip-codes.com/county/oh-mahoning.asp

Mahoning, OH ZIP Code Boundaries

Download ZIP Code Database

Load Mahoning County, OH Map

Mahoning County, OH Covers 41 ZIP Codes

ZIP Code	Classification	City	Population	% of Population
ZIP Code 44401	General	Berlin Center	2,648	1.16%
ZIP Code 44405	General	Campbell	7,837	3.43%
ZIP Code 44406	General	Canfield	22,740	9.95%
ZIP Code 44408 *	General	Columbiana	10,526	--
ZIP Code 44412 *	General	Diamond	2,472	--
ZIP Code 44416	P.O. Box	Ellsworth	0	0.00%
ZIP Code 44422	P.O. Box	Greenford	0	0.00%
ZIP Code 44425 *	General	Hubbard	14,280	--
ZIP Code 44429	General	Lake Milton	2,437	1.07%
ZIP Code 44436	General	Lowellville	3,382	1.48%
ZIP Code 44437 *	General	Mc Donald	4,073	--
ZIP Code 44440 *	General	Mineral Ridge	4,648	--
ZIP Code 44442	General	New Middletown	4,095	1.79%
ZIP Code 44443	General	New Springfield	1,742	0.76%
ZIP Code 44444 *	General	Newton Falls	10,042	--
ZIP Code 44449 *	General	North Benton	1,230	--
ZIP Code 44451	General	North Jackson	3,199	1.40%
ZIP Code 44452	General	North Lima	3,114	1.36%
ZIP Code 44454	General	Petersburg	935	0.41%
ZIP Code 44460 *	General	Salem	25,393	--
ZIP Code 44471	General	Struthers	10,445	4.57%
ZIP Code 44481 *	General	Warren	10,258	--
ZIP Code 44501	P.O. Box	Youngstown	0	0.00%
ZIP Code 44502	General	Youngstown	9,300	4.07%
ZIP Code 44503	General	Youngstown	1,922	0.84%
ZIP Code 44504	General	Youngstown	4,577	2.00%
ZIP Code 44505	General	Youngstown	17,048	7.46%
ZIP Code 44506	General	Youngstown	2,109	0.92%
ZIP Code 44507	General	Youngstown	4,598	2.01%
ZIP Code 44509	General	Youngstown	10,934	4.78%
ZIP Code 44510	General	Youngstown	2,034	0.89%
ZIP Code 44511	General	Youngstown	18,738	8.20%
ZIP Code 44512	General	Youngstown	33,282	14.56%
ZIP Code 44513	P.O. Box	Youngstown	0	0.00%
ZIP Code 44514	General	Youngstown	22,599	9.89%
ZIP Code 44515	General	Youngstown	27,480	12.02%
ZIP Code 44555	Unique	Youngstown	215	0.09%
ZIP Code 44601 *	General	Alliance	33,688	--
ZIP Code 44609	General	Beloit	3,592	1.57%
ZIP Code 44619	P.O. Box	Damascus	250	0.11%
ZIP Code 44672	General	Sebring	4,589	2.01%

* Indicates a Multi County ZIP Code. These ZIP Codes partially cross over into Mahoning, OH, but will mostly cover area in a different County. Not included in % of Population calculations.

Important Mahoning, OH Information

Mahoning County, OH Covers 41 ZIP Codes. This includes 25 General ZIP Codes, 5 PO Box ZIP Codes, and 1 Unique (reserved for Business and Volume Mail Receivers). There are also 10 Multi County ZIP Codes. These records are assigned a different primary county, but they partially cover area in Mahoning County.

The population for Mahoning County is 228,614, according to the U.S. Census. Population Density is 556.24 persons per square mile. With 107,989 Housing Units, the Average Household Size is 2.26 persons. There are 97,912 Family Households with an Average Family Size of 3.31 persons. 4.28% of the population is without Health Insurance. The 55.04% Employment Rate is 4.76% above the national average of 59.8%.162,557 people aged 25+ have some educational achievement, with 26.36% (or 42,851 people) having attained a Bachelor's Degree or higher.More Demographics are available below.

There are 2 area codes serving this area including234 and 330. Mahoning is also located in the Eastern timezone and the current local time is shown above.

Mahoning is part of the Youngstown-Warren, OH Core Based Statistical Area (CBSA). Its CBSA Code is 49660.It is classified as a metro area, which means the combined population is 50,000 or more (at its core).

CBSAs are defined by the OMB as geographic areas that have at least one core with a population of 10,000 or more (for a micro area) and adjacent territory with a high degree of social and economic integration. CBSA codes are commonly used to accurately file Medicare claims and to verify applicable incentives using a patient's ZIP Code.

ZIP Codes in Mahoning, OH have 98,606 Residential mailboxes and 6,837 Business mailboxes.There are 5,464 businesses with a total of 85,045 employees. That is an average of 15.6 employees per business. Annual payroll for these businesses is $4,019,977,000. Other Demographics

Mahoning County Demographic Profile

Population & People

Total Population

228,614

Income

Median Household Income

$55,576

Housing

Total Housing Units

107,989

Health

Without Healthcare Coverage

4.28%

Business & Economy

Total Businesses

5,464

Families

Total Households

97,912

Employment

Employment Rate

55.04%

Education

Bachelor's Degree or Higher

26.36%

Total Population: Total number of people from the 2020 U.S. Census for Mahoning, OH. This reflects the exact count of this area at that point in time, not future estimates, regardless of citizenship or immigration status. It is intended to count all persons living within the geographic area, not just those present on the day of the census.	228,614
Current Population Estimate: This field gives the estimated household population for All ZIP Codes in Mahoning, OH. This is derived from known delivery information, household occupancy rates, household size, and more to come up with an accurate estimation for the current population. IMPORTANT: This does not include population totals for persons in nursing homes, correctional facilities, or other institutions. This is an estimation of the household population based on US Postal Service delivery information.	222,425
Total Households: Total number of Households from the 2020 U.S. Census for Mahoning, OH. A Household includes everyone living in a residential housing unit. This includes families, roommates in a single residence, or a person living alone.	97,912
Total Housing Units: The total number of Housing Units is the number of occupied units + the number of vacant units. Ownership is defined by whether the unit is occupied by an owner or by a tenant. Owner occupancy means that the owner lives in the unit. This value comes from the 2020 U.S. Census and is not a projection or estimate.	107,989
Average Household Size: The Average Household Size, is obtained by dividing the number of people in Households (excluding those in group quarters, nursing home, prisons, and dorm rooms) by the number of Households. A Household includes everyone living in a residential unit. Those who do not live in a household are classified as living in group accommodation. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.	2.26
Average Family Size: Average Family Size is calculated by dividing the number of people in a Family Household by the number of Family Households. The U.S. Census Bureau defines family households as households consisting of two or more individuals who are related by birth, marriage, or adoption. They also may include other unrelated people. Non-family households consist of people who live alone or who share their residence with unrelated individuals. The Average Family Size only looks at the households classified as Family Households. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.	3.31

Other Mahoning Demographics

# Residential Mailboxes: The number of active residential delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.	98,606
# Business Mailboxes: The number of active business delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.	6,837
Total Delivery Receptacles: The total number of delivery receptacles. This includes curb side mailboxes, centralized units, PO Boxes, NDCBU, and contract boxes. This count is for Residential and Business combined.	113,069
Single Family Delivery Units: Total count of single family mail delivery receptacles; generally analogous to homes.	82,491
Multi Family Delivery Units: Total count of multifamily mail delivery receptacles; generally analogous to apartments.	10,559

# of Businesses: The total number of Business Establishments. Data taken from Business Census 2023.	5,464
1st Quarter Payroll: The total payroll for the first quarter. Data taken from Business Census 2023.	$942,446,000
Annual Payroll: The total annual payroll . Data taken from Business Census 2023.	$4,019,977,000
# of Employees: The total number of employees for all ZIP Codes in this City. Data taken from Business Census 2023.	85,045

Sum of all ZIP Codes assigned Mahoning, OH as their primary County.

References

U.S. Postal Service [Last Updated: 7/1/2025], https://www.usps.com
ZIP-Codes.com Internal Data Creation [Last Updated: 7/1/2025], https://www.zip-codes.com
U.S. Geological Survey [Updated as needed], https://www.usgs.gov
U.S. Census [Updated Yearly], https://www.census.gov
U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023], https://www.census.gov