Marshallville, Ohio Demographics & Population 2026

A note before these figures: with a population of 707, Marshallville's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.

Population Overview

Marshallville is a small community located in Ohio, within Wayne County. The total population is 707. It ranks as the 783rd most populous out of 1,264 Census-designated places in Ohio.

Age Demographics

The median age in Marshallville is 44.4 years. This is 12% higher than the state median of 39.7 years. 14.6% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Marshallville is $59,821. This is 16% lower than the state median of $71,389. It is also 26% lower than the national median of $80,734. The poverty rate stands at 6.0%. This is 55% lower than the state poverty rate of 13.3%. The unemployment rate is 2.3%. This is 51% lower than the state rate of 4.8%. The median home value is $172,300. Housing costs are 20% lower than the state median of $214,800. With a home-value-to-income ratio of just 2.9x, Marshallville is one of the most affordable housing markets in the area. 86.6% of occupied housing units are owner-occupied. This homeownership rate is 29% higher than the state average of 67.2%.

Race & Ethnicity

Marshallville has a predominantly White (non-Hispanic) population, comprising 88.4% of all residents. Asian residents account for 0.6%. The Black or African American population (0.3%) is well below the state average of 12.0%. The Asian population (0.6%) is well below the state average of 2.5%.

Education

16.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 46% lower than the state rate of 31.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 87.1%.

Data Sources & Methodology

All demographic data for Marshallville, Ohio is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Ohio state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,264 Census-designated places in Ohio. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.