Delphos, OH demographics:
population, income, and more

Total population
7,143
1.1% year-over-year change
Median household income
$61,037/yr
4.6% year-over-year change
Housing units
3,296
0.1% year-over-year change

Delphos population

How many people live in Delphos

Delphos is home to 7,143 residents, according to the most recent Census data. Gender-wise, 49.4% of Delphos locals are male, and 50.6% are female.

Total population
7,143
1.1% year-over-year change
Gender ratio
Male
49.4%
3,527
Female
50.6%
3,616
Value Percent YoY change
Male 3,527 49.4% 1.5%
Female 3,616 50.6% 0.8%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Delphos is 40, with the population distributed as follows: about 17.8% are children under 15, then 10.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.7% of the population, while another 22.2% fall into the 45 to 64 bracket. Finally, around 23.6% are 65 or older.

Median age
40.2
Age breakdown
Under 15
17.8%
15 to 24
10.6%
25 to 44
25.7%
45 to 64
22.2%
Over 65
23.6%
Value Percent YoY change
Under 15 1,271 17.8% -0.2%
15 to 24 760 10.6% -4.0%
25 to 44 1,836 25.7% 2.7%
45 to 64 1,588 22.2% -2.0%
Over 65 1,688 23.6% 6.3%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Delphos, 98.1% of the population are US-born citizens, while 0.6% have gained naturalized citizenship. At the same time, 1.3% of residents are non-citizens. There’s also a share of 6.7% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.1%
Non-U.S.-born citizens
0.6%
Non-citizens
1.3%
Value Percent YoY change
U.S.-born citizens 7,005 98.1% 1.1%
Non-U.S.-born citizens 45 0.6% -8.2%
Non-citizens 93 1.3% 8.1%
Racial breakdown
White
89.4%
Black or African American
2.9%
American Indian and Alaska Native
0.2%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.7%
Other
0.8%
Value Percent
White 6,384 89.4%
Black or African American 206 2.9%
American Indian and Alaska Native 13 0.2%
Two or more races 480 6.7%
Other 60 0.8%

Households in Delphos

A peek inside Delphos households

Delphos has 3,128 households, with an average of 2 members in each. Of these, 56.3% are families, while the remaining 43.7% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
3,128
0.7% year-over-year change
Average people per household
2
Non-family households
1,367
Family households
1,761
Value Percent YoY change
Non-family households 1,367 43.7% 1.6%
Family households 1,761 56.3% 0.0%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Delphos

The housing landscape of Delphos

Delphos's housing consists of 3,296 units, with 75.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 7.4% of the housing landscape.

Housing units
3,296
0.1% year-over-year change
Housing types
Value Percent
1 unit, detached 2,501 75.9%
1 unit, attached 34 1%
2 units 141 4.3%
3 or 4 units 111 3.4%
5 to 9 units 15 0.5%
10 to 19 units 192 5.8%
20 to 49 units 58 1.8%
Mobile home 244 7.4%
Homes built since 2020
0
% year-over-year change

The age of buildings in Delphos

In Delphos, the median construction year is 1958. About 29.4% of homes were built before the 1940s, with another 6.9% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 970 29.4% -8.8%
Built between 1940 and 1949 226 6.9% 16.5%
Built between 1950 and 1959 579 17.6% 4.1%
Built between 1960 and 1969 293 8.9% -12.5%
Built between 1970 and 1979 420 12.7% -7.5%
Built between 1980 and 1989 224 6.8% 20.4%
Built between 1990 and 1999 382 11.6% 42.0%
Built between 2000 and 2009 196 6% -4.8%
Built between 2010 and 2019 6 0.2% -80.0%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Delphos occupancy rates

Out of the 3,128 occupied housing units in Delphos, 72.1% are owner-occupied, while 27.9% are lived in by tenants. Meanwhile, 5.1% of all homes on the local market sit vacant.

Occupied housing units
3,128
0.7% year-over-year change
Occupancy breakdown
Renter occupied
872
Owner occupied
2,256
Value Percent YoY
change
Renter occupied 872 27.9% -4.5%
Owner occupied 2,256 72.1% 2.9%
Unoccupied housing units
5.1%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Delphos housing costs

Housing costs in Delphos come to a median of $824 per month, while tenants specifically pay a median gross rent of $812.

Median housing costs per month
$824/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Delphos
$812/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Delphos

Delphos education at a glance

About 49.8% of the population in Delphos went to high school, while 19.8% pursued college studies. Another 12.8% earned an associate degree and 10.4% hold a bachelor’s. Meanwhile, 6.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 50 0.9% -29.6%
High school diploma 2,794 49.8% 1.4%
College diploma 1,109 19.8% 20.4%
Associate degree 719 12.8% 0.3%
Bachelor's degree 581 10.4% -12.8%
Graduate degree 358 6.4% -11.2%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Delphos

How much people earn in Delphos

The average annual household income in Delphos was $70,458 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -1.2% change from the previous year. At the same time, the median income stood at $61,037, reflecting a +4.6% shift over the same period.

Average household income in Delphos
$70,458/year
-1.1% year-over-year change
Median household income in Delphos
$61,037/year
4.6% year-over-year change

Delphos income by age

In Delphos, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $73,505. Those with someone between 45 and 64 in charge, often well established professionally, earn $69,728 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $51,500, while those led by someone over 65, many of whom may be retired, have about $42,083 in earnings. Overall, 87.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $51,500 -7.1%
25 - 44 $73,505 -13.9%
45 - 64 $69,728 0.6%
Over 65 $42,083 14.3%
Above poverty level
6,026
Below poverty level
851
Value Percent YoY
change
Above poverty level 6,026 87.6% 0.7%
Below poverty level 851 12.4% -0.7%

Average renter income in Delphos

To get a better sense of what renters earn on average in Delphos, their median household income was $44,257 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 22%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$44,257
Rent-to-income ratio
22%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Delphos

Workforce and job types in Delphos

The job market in Delphos is powered by 3,553 working residents, spread across a range of industries and roles. 62.1% of the working population are employed in professional or administrative positions, while 37.9% are in hands-on or service-based jobs. Also, 6.7% run their own businesses, 76.5% are employed by private companies, and 9.2% work in the public sector.

Workforce demographics

Working population
3,553
2.5% year-over-year change
White collar
2,206
Blue collar
1,347
Value Percent YoY change
White collar 2,206 62.1% -2.4%
Blue collar 1,347 37.9% 11.5%
Employer type
Self employees
6.7%
Private companies
76.5%
Governmental workers
9.2%
Not for profit companies
7.7%
Value Percent YoY change
Self employees 238 6.7% 33.7%
Private companies 2,717 76.5% 0.8%
Governmental workers 325 9.2% 2.2%
Not for profit companies 273 7.7% -1.4%
Unemployment rate
5.6%
-2.8% year-over-year change

Available workforce

The unemployment rate in Delphos stands at 5.6%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Delphos

How people get around in Delphos

Commuting methods vary: 95.2% of residents travel by personal vehicle and 0.5% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 3,285 95.2% 0.7%
Bicycle 12 0.4% 9.1%
Walk 16 0.5% 6.7%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Delphos by zipcode?

Zipcode Population Number of households Median income Average income
45833 10,919 4,582 $65,000 $83,872

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FAQs about Delphos demographics 

What is the total population of Delphos?

Delphos has a total population of 7,143 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +1.1% compared to a year ago.

What is the gender ratio in Delphos?

The gender ratio in Delphos is as follows:
  • 49.4% males (3,527 residents)
  • 50.6% females (3,616 residents)

What is the median age in Delphos?

The median age in Delphos is 40.2.

What is the age distribution of the population in Delphos?

The age distribution in Delphos is as follows:
  • Under 15: 17.8% (1,271 residents)
  • Ages 15-24: 10.6% (760 residents)
  • Ages 25-44: 25.7% (1,836 residents)
  • Ages 45-64: 22.2% (1,588 residents)
  • Over 65: 23.6% (1,688 residents)

What is the racial and ethnic makeup of Delphos?

The racial and ethnic makeup of Delphos is as follows:
  • White: 89.4% (6,384 residents)
  • Black or African American: 2.9% (206 residents)
  • American Indian and Alaska Native: 0.2% (13 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 6.7% (480 residents)
  • Other: 0.8% (60 residents)

What percentage of the population in Delphos are U.S.-born citizens?

U.S.-born citizens represent 98.1% of the population in Delphos.

How many housing units are there in Delphos?

There are 3,296 housing units in Delphos, reflecting a +0.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Delphos and what is the average household size?

Delphos has a total of 3,128 households, with an average of 2 people in each.

What is the median household income in Delphos?

Delphos has a median household income of $61,037, representing a +4.6% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Delphos?

The employment rate is 94.4% in Delphos, with a workforce of 3,553 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 62.1% (2,206 residents)
  • Blue-collar workers: 37.9% (1,347 residents)

Places of employment:
  • Self-employed: 6.7% (238 residents)
  • Private companies: 76.5% (2,717 residents)
  • Governmental workers: 9.2% (325 residents)
  • Not-for-profit companies: 7.7% (273 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025