Olivet, IL demographics:
population, income, and more

Total population
149
-4.5% year-over-year change
Median household income
$86,354/yr
% year-over-year change
Housing units
101
-9.8% year-over-year change

Olivet population

How many people live in Olivet

Olivet is home to 149 residents, according to the most recent Census data. Gender-wise, 73.2% of Olivet locals are male, and 26.8% are female.

Total population
149
-4.5% year-over-year change
Gender ratio
Male
73.2%
109
Female
26.8%
40
Value Percent YoY change
Male 109 73.2% -8.4%
Female 40 26.8% 8.1%
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

Adults between 25 and 44 make up 26.2% of the population, while another 6.7% fall into the 45 to 64 bracket. Finally, around 38.3% are 65 or older.

Median age
43.3
Age breakdown
Under 15
28.9%
15 to 24
0%
25 to 44
26.2%
45 to 64
6.7%
Over 65
38.3%
Value Percent YoY change
Under 15 43 28.9% 10.3%
25 to 44 39 26.2% -41.8%
45 to 64 10 6.7% 11.1%
Over 65 57 38.3% 39.0%
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

As for race, 67.1% of locals are Caucasian, 0.7% are African American and 0.7% have Asian roots. There’s also a share of 4% 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 149 100% -4.5%
Racial breakdown
White
67.1%
Black or African American
0.7%
American Indian and Alaska Native
0%
Asian
0.7%
Native Hawaiian and other Pacific Islander
0%
Two or more races
4%
Other
27.5%
Value Percent
White 100 67.1%
Black or African American 1 0.7%
Asian 1 0.7%
Two or more races 6 4%
Other 41 27.5%

Households in Olivet

A peek inside Olivet households

Olivet has 55 households, with an average of 3 members in each. Of these, 61.8% are families, while the remaining 38.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
55
-27.6% year-over-year change
Average people per household
3
Non-family households
21
Family households
34
Value Percent YoY change
Non-family households 21 38.2% -58.8%
Family households 34 61.8% 36.0%
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 Olivet

The housing landscape of Olivet

Olivet's housing consists of 101 units, with 91.1% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 8.9% of the housing landscape.

Housing units
101
-9.8% year-over-year change
Housing types
Value Percent
1 unit, detached 92 91.1%
Mobile home 9 8.9%
Homes built since 2020
0
% year-over-year change

The age of buildings in Olivet

In Olivet, the median construction year is 1975. 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 20 19.8% 17.6%
Built between 1950 and 1959 6 5.9% -75.0%
Built between 1960 and 1969 12 11.9% 9.1%
Built between 1970 and 1979 27 26.7% 80.0%
Built between 2000 and 2009 10 9.9% -41.2%
Built between 2010 and 2019 26 25.7% -7.1%
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.

Olivet occupancy rates

Out of the 55 occupied housing units in Olivet, 89.1% are owner-occupied, while 10.9% are lived in by tenants. Meanwhile, 45.5% of all homes on the local market sit vacant.

Occupied housing units
55
-27.6% year-over-year change
Occupancy breakdown
Renter occupied
6
Owner occupied
49
Value Percent YoY
change
Renter occupied 6 10.9% -68.4%
Owner occupied 49 89.1% -14.0%
Unoccupied housing units
45.5%
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.

Olivet housing costs

Median housing costs per month
$1,065/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.

Education in Olivet

Olivet education at a glance

About 9.4% of the population in Olivet went to high school, while 36.8% pursued college studies. Another earned an associate degree and 37.7% hold a bachelor’s. Meanwhile, 1.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 15 14.2% 15.4%
High school diploma 10 9.4% -77.8%
College diploma 39 36.8% 39.3%
Bachelor's degree 40 37.7% 48.1%
Graduate degree 2 1.9% -50.0%
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 Olivet

How much people earn in Olivet

The average annual household income in Olivet was $89,980 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -11.2% change from the previous year.

Average household income in Olivet
$89,980/year
-11.2% year-over-year change
Median household income in Olivet
$86,354/year
% year-over-year change

Olivet income by age

Overall, 85.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Above poverty level
117
Below poverty level
20
Value Percent YoY
change
Above poverty level 117 85.4% -7.1%
Below poverty level 20 14.6% -9.1%

Employment in Olivet

Workforce and job types in Olivet

The job market in Olivet is powered by 43 working residents, spread across a range of industries and roles. 81.4% of the working population are employed in professional or administrative positions, while 18.6% are in hands-on or service-based jobs.

Workforce demographics

Working population
43
-39.4% year-over-year change
White collar
35
Blue collar
8
Value Percent YoY change
White collar 35 81.4% -25.5%
Blue collar 8 18.6% -66.7%
Employer type
Self employees
0%
Private companies
100%
Governmental workers
0%
Not for profit companies
0%
Value Percent YoY change
Private companies 43 100% -28.3%

Transportation in Olivet

How people get around in Olivet

In Olivet, the average commute time is 38 minutes.

Commute time
38 min
Means of transportation
Value Percent YoY change
Car 43 100% -37.7%
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.

Explore more communities

FAQs about Olivet demographics 

What is the total population of Olivet?

Olivet has a total population of 149 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 -4.5% compared to a year ago.

What is the gender ratio in Olivet?

The gender ratio in Olivet is as follows:
  • 73.2% males (109 residents)
  • 26.8% females (40 residents)

What is the median age in Olivet?

The median age in Olivet is 43.3.

What is the age distribution of the population in Olivet?

The age distribution in Olivet is as follows:
  • Under 15: 28.9% (43 residents)
  • Ages 15-24: 0% (0 residents)
  • Ages 25-44: 26.2% (39 residents)
  • Ages 45-64: 6.7% (10 residents)
  • Over 65: 38.3% (57 residents)

What is the racial and ethnic makeup of Olivet?

The racial and ethnic makeup of Olivet is as follows:
  • White: 67.1% (100 residents)
  • Black or African American: 0.7% (1 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0.7% (1 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 4% (6 residents)
  • Other: 27.5% (41 residents)

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

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

How many housing units are there in Olivet?

There are 101 housing units in Olivet, reflecting a -9.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Olivet has a total of 55 households, with an average of 3 people in each.

What is the median household income in Olivet?

Olivet has a median household income of $86,354, representing a % shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Olivet?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 81.4% (35 residents)
  • Blue-collar workers: 18.6% (8 residents)

Places of employment:
  • Self-employed: 0% (0 residents)
  • Private companies: 100% (43 residents)
  • Governmental workers: 0% (0 residents)
  • Not-for-profit companies: 0% (0 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