United States › Ohio › Adelphi CITY · 2020 ACS
Adelphi Ohio · 322 residents · 0.27 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
Adelphi is a city of 322 people in Ohio. Four-year degrees are less common here than nationally, at 14% of adults. 78% of homes are owner-occupied. The typical home is worth $89,700. The foreign-born share is 0%. The median age is 42.8, about 4 years above the US median.
At a glance
Lower income
below the US median
US median: $66,278
Older
median age 42.8
US median: 38.8
Less educated
14% hold a bachelor's degree
US average: 33%
More affordable
home values down 12%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 37.5 in 2000
US average: 38.8
Population, 1990 – 2024
220 269 318 366 415 1990 2000 2010 2020 2024 Adelphi Age distribution, 2020
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Section 02
Income & economy $45,313
−9%inflation adjusted, since 2000
from $33,125 in 2000
US average: $66,278
from $14,657 in 2000
US average: $35,364
Households earning $100K+
from 11.0% in 2009
US average: 43.9%
from 13.6% in 2000
US average: 12.8%
Workforce by industry, 2020
Agriculture, forestry, fishing 3.2%
Transportation & warehousing 0%
Professional, scientific, technical 0%
Education & health services 0%
Arts, entertainment, food 0%
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$89,700
−12%inflation adjusted, since 2000
from $67,700 in 2000
US average: $265,253
$750
+21%inflation adjusted, since 2000
from $413 in 2000
US average: $1,124
from 80.8% in 2000
22.0% rent
2.22 people
−23%since 2009
from 2.88 people in 2009
US average: 2.61
from 2.5 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 95.7%(355)
2020
White, non-Hispanic 97.2%(313)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry from 0.4% in 2000
US average: 32.9%
High school or higher
from 66.1% in 2000
US average: 88.5%
from 0.4% in 2000
US average: 12.7%
Section 06
Commute & transportation from 25.2 min in 2000
US average: 26.9
from 76.9% in 2009
US average: 75.1%
from 1.2% in 2009
US average: 8.4%
Section 07
Work & employment from 27.6% in 2011
US average: 5.4%
from 61.2% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 20.3% in 2009
US average: 39.3%
Section 08
People & community from 0.0% in 2009
US average: 13.5%
from 11.7% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 11.7% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 0%(0)
Share of the 16 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Frequently asked
How many people live in Adelphi, Ohio? Adelphi, Ohio has about 322 residents according to the 2020 American Community Survey.
What is the median household income in Adelphi, Ohio? The typical household in Adelphi, Ohio earns about $45,313 a year. Half of households make more than that, and half make less.
Is Adelphi, Ohio expensive? In Adelphi, Ohio, the median home is worth about $89,700, and the typical rent is about $750 a month.
How educated are people in Adelphi, Ohio? About 13.8% of adults age 25 and over in Adelphi, Ohio hold a bachelor's degree or higher.
What is the poverty rate in Adelphi, Ohio? About 20.1% of people in Adelphi, Ohio live below the federal poverty line.
Has Adelphi, Ohio grown since 1990? Yes, Adelphi, Ohio has shrunk since 1990. The population has lost about 68 residents, a change of about -17 percent over that period.
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