Spencerville, OH demographics:
population, income, and more

Total population
2,107
-0.6% year-over-year change
Median household income
$54,883/yr
9.9% year-over-year change
Housing units
947
0.1% year-over-year change

Spencerville population

How many people live in Spencerville

Spencerville is home to 2,107 residents, according to the most recent Census data. Gender-wise, 52.5% of Spencerville locals are male, and 47.5% are female.

Total population
2,107
-0.6% year-over-year change
Gender ratio
Male
52.5%
1,106
Female
47.5%
1,001
Value Percent YoY change
Male 1,106 52.5% -2.1%
Female 1,001 47.5% 1.1%
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 Spencerville is 34, with the population distributed as follows: about 23.7% are children under 15, then 14.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.7% of the population, while another 22.2% fall into the 45 to 64 bracket. Finally, around 16% are 65 or older.

Median age
34.3
Age breakdown
Under 15
23.7%
15 to 24
14.4%
25 to 44
23.7%
45 to 64
22.2%
Over 65
16%
Value Percent YoY change
Under 15 499 23.7% -6.7%
15 to 24 304 14.4% 6.3%
25 to 44 499 23.7% 3.7%
45 to 64 467 22.2% -5.7%
Over 65 338 16% 4.6%
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

There’s also a share of 1.9% that includes residents with two or more races.

Citizenship
U.S.-born citizens
100%
Non-U.S.-born citizens
0%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 2,107 100% -0.6%
Racial breakdown
White
94.5%
Black or African American
1.8%
American Indian and Alaska Native
0.1%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
1.9%
Other
1.6%
Value Percent
White 1,991 94.5%
Black or African American 39 1.8%
American Indian and Alaska Native 3 0.1%
Two or more races 40 1.9%
Other 34 1.6%

Households in Spencerville

A peek inside Spencerville households

Spencerville has 853 households, with an average of 2 members in each. Of these, 55.1% are families, while the remaining 44.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
853
0.9% year-over-year change
Average people per household
2
Non-family households
383
Family households
470
Value Percent YoY change
Non-family households 383 44.9% 6.4%
Family households 470 55.1% -3.1%
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 Spencerville

The housing landscape of Spencerville

Spencerville's housing consists of 947 units, with 67.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.4% 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 21.8% of the housing landscape.

Housing units
947
0.1% year-over-year change
Housing types
Value Percent
1 unit, detached 642 67.8%
1 unit, attached 4 0.4%
2 units 84 8.9%
3 or 4 units 7 0.7%
5 to 9 units 4 0.4%
Mobile home 206 21.8%
Homes built since 2020
5
% year-over-year change

The age of buildings in Spencerville

In Spencerville, the median construction year is 1963. About 30.9% of homes were built before the 1940s, with another 2.8% going up by 1949. Most development happened in the second half of the 20th century. Then, 2.8% of homes were added from 2000 to 2009, 7.5% between 2010 and 2019, and 0.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 293 30.9% 12.7%
Built between 1940 and 1949 26 2.8% 116.7%
Built between 1950 and 1959 118 12.5% -21.3%
Built between 1960 and 1969 122 12.9% 0.0%
Built between 1970 and 1979 234 24.7% 2.6%
Built between 1980 and 1989 16 1.7% -54.3%
Built between 1990 and 1999 35 3.7% 12.9%
Built between 2000 and 2009 27 2.8% -20.6%
Built between 2010 and 2019 71 7.5% -4.0%
Built in 2020 or later 5 0.5% N/A
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.

Spencerville occupancy rates

Out of the 853 occupied housing units in Spencerville, 66.9% are owner-occupied, while 33.1% are lived in by tenants. Meanwhile, 9.9% of all homes on the local market sit vacant.

Occupied housing units
853
0.9% year-over-year change
Occupancy breakdown
Renter occupied
282
Owner occupied
571
Value Percent YoY
change
Renter occupied 282 33.1% -7.8%
Owner occupied 571 66.9% 5.9%
Unoccupied housing units
9.9%
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.

Spencerville housing costs

Housing costs in Spencerville come to a median of $745 per month, while tenants specifically pay a median gross rent of $932.

Median housing costs per month
$745/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 Spencerville
$932/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 Spencerville

Spencerville education at a glance

About 50.4% of the population in Spencerville went to high school, while 19.7% pursued college studies. Another 8.6% earned an associate degree and 10% hold a bachelor’s. Meanwhile, 3.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 117 8.1% -14.6%
High school diploma 724 50.4% -1.9%
College diploma 283 19.7% 17.4%
Associate degree 123 8.6% 0.0%
Bachelor's degree 143 10% -0.7%
Graduate degree 47 3.3% 46.9%
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 Spencerville

How much people earn in Spencerville

The average annual household income in Spencerville was $68,392 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +26% change from the previous year. At the same time, the median income stood at $54,883, reflecting a +9.9% shift over the same period.

Average household income in Spencerville
$68,392/year
25.9% year-over-year change
Median household income in Spencerville
$54,883/year
9.9% year-over-year change

Spencerville income by age

In Spencerville, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $69,091. Overall, 84.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $63,333 7.8%
25 - 44 $69,091 20.4%
Above poverty level
1,709
Below poverty level
310
Value Percent YoY
change
Above poverty level 1,709 84.6% 2.9%
Below poverty level 310 15.4% -11.9%

Average renter income in Spencerville

To get a better sense of what renters earn on average in Spencerville, their median household income was $29,250 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 38.2%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$29,250
Rent-to-income ratio
38.2%
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 Spencerville

Workforce and job types in Spencerville

The job market in Spencerville is powered by 781 working residents, spread across a range of industries and roles. 58.4% of the working population are employed in professional or administrative positions, while 41.6% are in hands-on or service-based jobs. Also, 3.6% run their own businesses, 78.4% are employed by private companies, and 9.1% work in the public sector.

Workforce demographics

Working population
781
9.2% year-over-year change
White collar
456
Blue collar
325
Value Percent YoY change
White collar 456 58.4% 9.6%
Blue collar 325 41.6% 8.7%
Employer type
Self employees
3.6%
Private companies
78.4%
Governmental workers
9.1%
Not for profit companies
9%
Value Percent YoY change
Self employees 28 3.6% 12.0%
Private companies 612 78.4% 14.0%
Governmental workers 71 9.1% -13.4%
Not for profit companies 70 9% -1.4%
Unemployment rate
8.3%
-10.1% year-over-year change

Available workforce

The unemployment rate in Spencerville stands at 8.3%, 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 Spencerville

How people get around in Spencerville

Means of transportation
Value Percent YoY change
Car 736 95% 11.2%
Bus or trolleybus 21 2.7% 23.5%
Bicycle 7 0.9% 40.0%
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 Spencerville by zipcode?

Zipcode Population Number of households Median income Average income
45887 4,422 1,732 $68,409 $81,470

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FAQs about Spencerville demographics 

What is the total population of Spencerville?

Spencerville has a total population of 2,107 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 -0.6% compared to a year ago.

What is the gender ratio in Spencerville?

The gender ratio in Spencerville is as follows:
  • 52.5% males (1,106 residents)
  • 47.5% females (1,001 residents)

What is the median age in Spencerville?

The median age in Spencerville is 34.3.

What is the age distribution of the population in Spencerville?

The age distribution in Spencerville is as follows:
  • Under 15: 23.7% (499 residents)
  • Ages 15-24: 14.4% (304 residents)
  • Ages 25-44: 23.7% (499 residents)
  • Ages 45-64: 22.2% (467 residents)
  • Over 65: 16% (338 residents)

What is the racial and ethnic makeup of Spencerville?

The racial and ethnic makeup of Spencerville is as follows:
  • White: 94.5% (1,991 residents)
  • Black or African American: 1.8% (39 residents)
  • American Indian and Alaska Native: 0.1% (3 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 1.9% (40 residents)
  • Other: 1.6% (34 residents)

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

U.S.-born citizens represent 100% of the population in Spencerville.

How many housing units are there in Spencerville?

There are 947 housing units in Spencerville, 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 Spencerville and what is the average household size?

Spencerville has a total of 853 households, with an average of 2 people in each.

What is the median household income in Spencerville?

Spencerville has a median household income of $54,883, representing a +9.9% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 91.7% in Spencerville, with a workforce of 781 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 58.4% (456 residents)
  • Blue-collar workers: 41.6% (325 residents)

Places of employment:
  • Self-employed: 3.6% (28 residents)
  • Private companies: 78.4% (612 residents)
  • Governmental workers: 9.1% (71 residents)
  • Not-for-profit companies: 9% (70 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