ZIP Code 44555 in Youngstown, OH

Data Last Updated: February 1, 2026
City:Youngstown, Ohio
Names to Avoid:
Youngstown State Univ
County:Mahoning County
Timezone:Eastern (GMT -05:00)
Local Time:9:48:07 PM
Population:215 [See All]
Area Codes:234 / 330
Classification:Unique [Company/Government]
Coordinates:41.1060, -80.6485
Land Area:0.094 sq mi
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44555 - Youngstown State University

Youngstown, OH | Mahoning County | University

Youngstown State University

Entity TypeUniversity
LocationYoungstown, OH
CountyMahoning
FacilityPost Office
Coordinates41.1070, -80.6469
CoverageCampus (Boundary covers 0.17 sq mi)
Key Facts
  • Exclusive ZIP dedicated to campus mail
  • Mail processed at dedicated Post Office
  • Home to Youngstown State University
  • Mail serves 11 business establishments employing around 141 people
  • Delivers to 3 business addresses (no residential delivery)
  • Located in the Youngstown, OH metro area
Entity Type
University
Facility
Post Office
Neighborhood
YSU
Buildings
1

About ZIP Code 44555

Youngstown State University operates under dedicated ZIP code 44555 in Mahoning County, Ohio. The institution traces its origins to 1908 when the Youngstown YMCA offered college-level night classes, eventually becoming Youngstown State University in 1967 when it joined the Ohio state system. As the easternmost member of the University System of Ohio, YSU serves nearly 11,000 students and counts approximately 113,000 alumni worldwide. This unique postal designation has served the campus for over two decades.

The 0.17-square-mile postal boundary covers the core campus. The 2020 Census counted 215 residents with a median age of 20.3 years, confirming the student-dominated population. Notably, 99% of residents (213 people) live in non-institutional group quarters, consistent with dormitory housing. Census ACS data shows 79% in educational/healthcare industries, reflecting the university environment. Postal records identify 14 ZIP+4 codes routing mail to University Street buildings. Youngstown serves as the valid mailing city for correspondence to this growing regional university.

Census Data
Population:215
Median Age:20.3
Housing Units:3
Business Data
Establishments:11
Employment:141
Delivery Points
Residential:0
Business:3

Named Buildings

Buildings registered in the USPS ZIP+4 database with designated codes for direct mail delivery.

Youngstown State University on University

Address Format

[Recipient Name]
[Street Address]
YOUNGSTOWN, OH 44555
Interactive charts load automatically as you scroll. Hover for data, click to explore trends, and use the menu to export.

Population & Demographics


ZIP Code 44555 has 215 residents and 0 households. The median age is 20.3 years, significantly younger than the state (39.8) and significantly younger than the nation (38.8). The gender split is 49.3% male and 50.7% female, which is about the same as the state male share (49.0%), making this a female-majority area. Largest groups are White (92.1%, much higher than the state average of 77.0% and well above the national average of 61.6%) and Hispanic or Latino (3.7%); Hispanic or Latino residents make up 3.7%, which is much lower than the national average (18.7%).

Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2024 American Community Survey (ACS) 5-Year Estimates.
2020 Population:215Source: Census DHC
2024 ACS Population Estimate:169Source: Census ACS
2026 ZC Population Estimate:0Source: ZIP-Codes.com
Population Density:2,287.2 people per sq mile
Average Income:$0Source: Census ACS
Households:0Source: Census DHC
Average House Value:$666,666,666Source: Census ACS
Persons Per Household:0.00Source: Census DHC
Average Family Size:0.00Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group201020112102201320142015201620172018201920202021202220232024
Census ACS Population Estimate--0000000000206177170169
Decennial Census0------------------215--------
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)


Median Age: 20.3

Male Median Age: 21.5

Female Median Age: 18.9

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male0008952100000000000
Female00092170000000000000
Total0001001122100000000000
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:19889.59%
Black:62.71%
Hispanic:*83.62%
Asian:20.90%
American Indian:41.81%
Hawaiian:00%
Other:31.36%
Total:221100%
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)
* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Gender Breakdown


GenderCount%Median Age
Males:10649.30%21.5 years
Females:10950.70%18.9 years
Total:215100%20.3 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:15491.12%
Native, born in PR, Island Areas, or abroad:00.00%
Foreign born, naturalized U.S. citizen:00.00%
Foreign born, not a U.S. citizen:158.88%
Total Population:169100%
Total Native Population:15491.12%
Total Foreign-born Population:158.88%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS
Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Income & Employment


In 2024, the Median household income is $0, which is well under the national median ($78,538), and above its 2019 pre-pandemic level by $0. Family households earn a median of $0 versus $0 for nonfamily households (a difference of $0). By gender, male median income is $0 and female is $0, which is considerably lower than the national female median ($53,445), with a current gap of $0 that has stayed about the same from 2011 to 2024. The labor-force participation rate is 39.1%, which is markedly below the national rate (63.5%). The unemployment rate is 0.0%, which is markedly below the national rate (5.2%). The largest occupation group is Management (54.5%).

Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)


Income Type20112012201320142015201620172018201920202021202220232024
Median Household Income$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Median Family Income$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Median NonFamily Income$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Median Male Income$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Median Female Income$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employed:6639.05%
Unemployed:00.00%
Not In Labor Force:10360.95%
Total:169100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)


Management, business, science, and arts:3654.55%
Service:00.00%
Sales and Office:3045.45%
Natural resources, construction, and maintenance:00.00%
Production, transportation, and material moving:00.00%
Total Civilian Employed Population:66100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Education, Health & Community


In 2024, -666,666,666.00% of adults (25+) have a bachelor's degree or higher, which is far lower than the national rate (35.00%). High school or higher is -666,666,666.00%, which is far lower than the national rate (89.40%). The uninsured rate is 0.00%, which is comparable to the national rate (8.60%). Private coverage is 87.60%, which is well above the national rate (67.30%). Public coverage is 12.40%, which is far lower than the national rate (36.30%). The share of people in poverty is -666,666,666.00%, which is far lower than the national rate (8.70%). Poverty has been broadly stable, which may reflect structural barriers or offsetting gains and setbacks. Among residents ages 3+, the largest enrollment group is college (100.00%). College enrollment is 100.00%, which is far higher than the national rate (26.70%), indicating the community is likely a college hub with student-driven housing and services.

Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:00%
9th to 12th grade, no diploma:00%
High school graduate (includes equivalency):00%
Some college, no degree:00%
Associate's degree:00%
Bachelor's degree:00%
Graduate or professional degree:00%
Total:0100%
High school or higher:00%
Bachelor's degree or higher:00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:14887.57%
Public Insurance:2112.43%
No Insurance:00.00%
Total:169100%
Has Health Insurance:169100.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2024)


Group20112102201320142015201620172018201920202021202220232024
% of People in Poverty0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:00.00%
Kindergarten:00.00%
Elementary school (grades 1-8):00.00%
High school (grades 9-12):00.00%
College or graduate school:169100.00%
Total:169100%
Early Childhood:00.00%
K-12 (Primary & Secondary School):00.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 44555 supports both business and residential activity. According to the Business Census (2024), there are 11 business establishments, employing about 154 people with an annual payroll of $2,923,000. USPS data shows 0 residential mailboxes and 3 business mailboxes, reflecting local delivery coverage.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:3Source: USPS
Total Delivery Receptacles:601Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:11Source: CBP
1st Quarter Payroll:$739,000Source: CBP
Annual Payroll:$2,923,000Source: CBP
# of Employees:154Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 44555 is located in Mahoning County, Ohio, within the Youngstown-Warren, OH Metropolitan Statistical Area (CBSA 49660) and Ohio's 6th Congressional District. This Metro area has a population of 565,773 people, about 0.04% of whom live in ZIP Code 44555. It covers 0.094 sq mi of land and a water area of 0 sq mi.

CBSA Name:Youngstown-Warren, OHSource: Census
CBSA Number:49660Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:565,773Source: Census
MSA:Youngstown-Warren, OH MSASource: Census
Land Area:0.094 sq miSource: Census
Water Area:--Source: Census
Congressional District:06Source: USPS
Congressional Land Area:7215.03 sq miSource: Census
PMSA:--Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:3988000Source: Census
Place Name:Youngstown city; OhioSource: Census

Adjacent & Nearby ZIP Codes


44601 | | 44515

Schools in ZIP Code 44555


We could not locate which school district 44555 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Youngstown Rayen Early College High School 20 W Wood St
Youngstown, OH 44503
District: Youngstown City School DistrictNearby
Choffin Career Cntr 200 E Wood St
Youngstown, OH 44503
District: Youngstown City School DistrictNearby
Choffin Preschool 200 E Wood St
Youngstown, OH 44503
District: Youngstown City School DistrictNearby
Youngstown Preparatory Academy 810 Oak St
Youngstown, OH 44506
District: UnknownNearby
Youngstown Community School 50 Essex St
Youngstown, OH 44502
District: UnknownNearby
Acld School 118 E Wood St
Youngstown, OH 44503
District: Private SchoolNearby
Ursuline High School 750 Wick Ave
Youngstown, OH 44505
District: Private SchoolNearby
St Joseph The Provider School 1145 Turin St
Youngstown, OH 44510
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 44555


Youngstown State University One University Plaza
Youngstown, OH 44555-0001
Type: Post Secondary
Choffin Career And Technical Center 200 E Wood St.
Youngstown, OH 44503-1600
Type: Post Secondary
Raphael's School Of Beauty Culture Inc-Boardman 615 Boardman-Canfield Rd
Boardman, OH 44512
Type: Post Secondary
Eti Technical College 2076 Youngstown Warren Rd
Niles, OH 44446-4398
Type: Post Secondary
Raphael's School Of Beauty Culture Inc-Niles 815 Youngstown Warren Rd
Niles, OH 44446
Type: Post Secondary
New Castle School Of Trades 4164 U.s. 422
Pulaski, PA 16143-2522
Type: Post Secondary

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.

  1. U.S. Postal Service [Last Updated: 2/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 2/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 2/1/2026], https://nces.ed.gov