| City: | Roundhead, Ohio |
| County: | Hardin County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 9:38:53 PM |
| Population: | 56 [See All] |
| Area Codes: | 419 / 567 |
| Classification: | PO Box |
| Coordinates: | 40.5455, -83.8470 |
| Land Area: | 1.07 sq mi |
| Quick Link: |
The post office serves more than twice as many boxes as there are households in the immediate area. The adoption rate of 2.42 reflects the office's role as a regional hub, drawing customers from surrounding communities without their own carrier delivery. Eight businesses maintain boxes here, and delivery includes both rural carrier routes and a general delivery option.
Street addressing centers entirely on N Main St, the only named street with delivery records in the ZIP code database. This single-street pattern is typical of very small rural communities where the post office serves as the central point of contact.
ZIP Code 43346 has 56 residents and 26 households (average 2.15 persons per household). The median age is 51.0 years, significantly older than the state (39.8) and significantly older than the nation (38.8). The gender split is 23.2% male and 76.8% female, which is much lower than the national male share (49.1%), making this a female-majority area. Largest groups are White (98.2%, much higher than the state average of 77.0% and well above the national average of 61.6%) and Hispanic or Latino (1.8%); Hispanic or Latino residents make up 1.8%, which is much lower than the national average (18.7%).
Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship
| 2020 Population: | 56Source: Census DHC |
| 2024 ACS Population Estimate: | 238Source: Census ACS |
| 2026 ZC Population Estimate: | 0Source: ZIP-Codes.com |
| Population Density: | 52.3 people per sq mile |
| Average Income: | $57,130Source: Census ACS |
| Households: | 26Source: Census DHC |
| Average House Value: | $666,666,666Source: Census ACS |
| Persons Per Household: | 2.15Source: Census DHC |
| Average Family Size: | 3.86Source: Census ACS |
| Group | 2010 | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Census ACS Population Estimate | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 70 | 201 | 180 | 238 |
| Decennial Census | 0 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 56 | -- | -- | -- | -- |
Median Age: 51
Male Median Age: 64.1
Female Median Age: 46.5
| Group | < 5 | 5-9 | 10-14 | 15-19 | 20-24 | 25-29 | 30-34 | 35-39 | 40-44 | 45-49 | 50-54 | 55-59 | 60-64 | 65-69 | 70-74 | 75-79 | 80-84 | 85+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Male | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 1 | 1 |
| Female | 1 | 6 | 1 | 0 | 0 | 2 | 1 | 6 | 2 | 4 | 2 | 7 | 1 | 4 | 0 | 3 | 0 | 3 |
| Total | 3 | 6 | 1 | 0 | 0 | 2 | 1 | 8 | 2 | 4 | 2 | 7 | 8 | 4 | 0 | 3 | 1 | 4 |
| White: | 55 | 98.21% |
| Black: | 0 | 0% |
| Hispanic:* | 1 | 1.79% |
| Asian: | 0 | 0% |
| American Indian: | 0 | 0% |
| Hawaiian: | 0 | 0% |
| Other: | 0 | 0% |
| Total: | 56 | 100% |
| Gender | Count | % | Median Age |
|---|---|---|---|
| Males: | 13 | 23.21% | 64.1 years |
| Females: | 43 | 76.79% | 46.5 years |
| Total: | 56 | 100% | 51.0 years |
| Native, born in the United States: | 238 | 100.00% |
| Native, born in PR, Island Areas, or abroad: | 0 | 0.00% |
| Foreign born, naturalized U.S. citizen: | 0 | 0.00% |
| Foreign born, not a U.S. citizen: | 0 | 0.00% |
| Total Population: | 238 | 100% |
| Total Native Population: | 238 | 100.00% |
| Total Foreign-born Population: | 0 | 0.00% |
In 2024, the Median household income is $57,130, which is well under the national median ($80,734), and above its 2019 pre-pandemic level by $57,130. Family households earn a median of $55,370 versus $0 for nonfamily households (a difference of $55,370). By gender, male median income is $0 and female is $0, which is considerably lower than the national female median ($55,274), with a current gap of $0 that has stayed about the same from 2011 to 2024. The labor-force participation rate is 72.7%, which is much higher than the national rate (63.5%). The unemployment rate is 0.0%, which is considerably lower than the national rate (5.2%). The largest occupation group is Production (50.0%).
Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation
| Income Type | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Median Household Income | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $57,130 |
| Median Family Income | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $55,370 |
| 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 |
| Employed: | 72 | 72.73% |
| Unemployed: | 0 | 0.00% |
| Not In Labor Force: | 27 | 27.27% |
| Total: | 99 | 100% |
| Management, business, science, and arts: | 6 | 8.33% |
| Service: | 20 | 27.78% |
| Sales and Office: | 10 | 13.89% |
| Natural resources, construction, and maintenance: | 0 | 0.00% |
| Production, transportation, and material moving: | 36 | 50.00% |
| Total Civilian Employed Population: | 72 | 100% |
In 2024, the median home value is $0, which is much lower than the national median ($332,700), and above its 2019 pre-pandemic level by $0. The median gross rent is $0, which is well under the national median ($1,413), and above its 2019 pre-pandemic level by $0. Insufficient data for owner/renter mix. Insufficient data for vacancy rate.
Explore More:Compare Home ValueHome Value Over TimeRent & Over TimeHousing Occupancy
| Group | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Median Home Value | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Less than $500: | 0 | 0.00% |
| $500 to $999: | 0 | 0.00% |
| $1,000 to $1,499: | 6 | 100.00% |
| $1,500 to $1,999: | 0 | 0.00% |
| $2,000 to $2,499: | 0 | 0.00% |
| $2,500 to $2,999: | 0 | 0.00% |
| $3,000 or more: | 0 | 0.00% |
| No Rent: | 0 | 0.00% |
| Total: | 6 | 100% |
| Group | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Median Rent | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Owner Occupied (with mortgage): | 13 | 28.26% |
| Owner Occupied (free and clear, no mortgage): | 27 | 58.70% |
| Renter Occupied: | 6 | 13.04% |
| Total Occupied Housing Units: | 46 | 100% |
| Occupied Housing Units: | 46 | 100.00% |
| Vacant Housing Units (not graphed): | 0 | 0.00% |
| Total Housing Units: | 46 | 100% |
| Single-Family Units: | 19 | 41.30% |
| Multi-Family Units: | 0 | 0.00% |
| Other Units: | 27 | 58.70% |
| Total Housing Units: | 46 | 100% |
In 2024, 10.10% of adults (25+) have a bachelor's degree or higher, which is far lower than the national rate (35.70%). High school or higher is 100.00%, which is comparable to the national rate (89.60%). The uninsured rate is 2.90%, which is comparable to the national rate (8.40%). Public coverage is 11.30%, which is far lower than the national rate (36.70%). The share of people in poverty is 13.00%, which is comparable to the national rate (8.80%), up 26.70 percentage points since 2011 and above its 2019 pre-pandemic level by 26.70 percentage points. This signals a sharp increase in hardship - a shrinking consumer base, heavy pressure on public services, and job-market contraction risks. Among residents ages 3+, the largest enrollment group is kindergarten (37.62%). College enrollment is 26.73%, which is comparable to the national rate (26.70%), meaning the community mirrors broader higher-education participation.
Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment
| Less than 9th grade: | 0 | 0.00% |
| 9th to 12th grade, no diploma: | 0 | 0.00% |
| High school graduate (includes equivalency): | 7 | 7.07% |
| Some college, no degree: | 69 | 69.70% |
| Associate's degree: | 13 | 13.13% |
| Bachelor's degree: | 10 | 10.10% |
| Graduate or professional degree: | 0 | 0.00% |
| Total: | 99 | 100% |
| High school or higher: | 99 | 100.00% |
| Bachelor's degree or higher: | 10 | 10.10% |
| Private Insurance: | 204 | 85.71% |
| Public Insurance: | 27 | 11.34% |
| No Insurance: | 7 | 2.94% |
| Total: | 238 | 100% |
| Has Health Insurance: | 231 | 97.06% |
| Group | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| % of People in Poverty | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 100.0% | 30.6% | 26.7% | 13.0% |
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.
| Nursery School, Preschool: | 0 | 0.00% |
| Kindergarten: | 38 | 37.62% |
| Elementary school (grades 1-8): | 36 | 35.64% |
| High school (grades 9-12): | 0 | 0.00% |
| College or graduate school: | 27 | 26.73% |
| Total: | 101 | 100% |
| Early Childhood: | 38 | 37.62% |
| K-12 (Primary & Secondary School): | 74 | 73.27% |
ZIP Code 43346 is designated for PO Box delivery only; business establishment and employment data are not available.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 67Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 0Source: CBP |
| 1st Quarter Payroll: | $0Source: CBP |
| Annual Payroll: | $0Source: CBP |
| # of Employees: | 0Source: CBP |
ZIP Code 43346 is located in Hardin County, Ohio, within the Metropolitan Statistical Area (CBSA ) and Ohio's 4th Congressional District. This area has a population of 0 people, about 0.00% of whom live in ZIP Code 43346. It covers 1.07 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | --Source: Census |
| CBSA Number: | --Source: Census |
| CBSA Type: | --Source: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 0Source: Census |
| MSA: | Source: Census |
| Land Area: | 1.07 sq miSource: Census |
| Water Area: | --Source: Census |
| Congressional District: | 04Source: USPS |
| Congressional Land Area: | 4664.87 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | --Source: Census |
| Place Name: | --Source: Census |
We could not locate which school district 43346 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.
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 March 1, 2026.