Simpson, IL demographics:
population, income, and more

Total population
40
-28.6% year-over-year change
Median household income
$36,250/yr
% year-over-year change
Housing units
23
4.5% year-over-year change

Simpson population

How many people live in Simpson

Simpson is home to 40 residents, according to the most recent Census data. Gender-wise, 42.5% of Simpson locals are male, and 57.5% are female.

Total population
40
-28.6% year-over-year change
Gender ratio
Male
42.5%
17
Female
57.5%
23
Value Percent YoY change
Male 17 42.5% -29.2%
Female 23 57.5% -28.1%
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 Simpson is 49, with the population distributed as follows: about 20% are children under 15, then 5% are in the 15 to 24 age group. Adults between 25 and 44 make up 20% of the population, while another 37.5% fall into the 45 to 64 bracket. Finally, around 17.5% are 65 or older.

Median age
48.7
Age breakdown
Under 15
20%
15 to 24
5%
25 to 44
20%
45 to 64
37.5%
Over 65
17.5%
Value Percent YoY change
Under 15 8 20% -33.3%
15 to 24 2 5% -33.3%
25 to 44 8 20% -57.9%
45 to 64 15 37.5% -11.8%
Over 65 7 17.5% 40.0%
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

In Simpson, 97.5% of the population are US-born citizens, while 2.5% have gained naturalized citizenship.

Citizenship
U.S.-born citizens
97.5%
Non-U.S.-born citizens
2.5%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 39 97.5% -27.8%
Non-U.S.-born citizens 1 2.5% -50.0%
Racial breakdown
White
100%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
0%
Other
0%
Value Percent
White 40 100%

Households in Simpson

A peek inside Simpson households

Simpson has 15 households, with an average of 3 members in each. Of these, 66.7% are families, while the remaining 33.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
15
0.0% year-over-year change
Average people per household
3
Non-family households
5
Family households
10
Value Percent YoY change
Non-family households 5 33.3% 25.0%
Family households 10 66.7% -9.1%
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 Simpson

The housing landscape of Simpson

Simpson's housing consists of 23 units, with 73.9% 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 21.7% of the housing landscape.

Housing units
23
4.5% year-over-year change
Housing types
Value Percent
1 unit, detached 17 73.9%
2 units 1 4.4%
Mobile home 5 21.7%
Homes built since 2020
0
% year-over-year change

The age of buildings in Simpson

In Simpson, the median construction year is 1988. 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 9 39.1% 12.5%
Built between 1970 and 1979 1 4.4% -66.7%
Built between 1980 and 1989 2 8.7% 100.0%
Built between 1990 and 1999 6 26.1% 0.0%
Built between 2000 and 2009 4 17.4% 33.3%
Built between 2010 and 2019 1 4.4% 0.0%
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.

Simpson occupancy rates

Out of the 15 occupied housing units in Simpson, 93.3% are owner-occupied, while 6.7% are lived in by tenants. Meanwhile, 34.8% of all homes on the local market sit vacant.

Occupied housing units
15
0.0% year-over-year change
Occupancy breakdown
Renter occupied
1
Owner occupied
14
Value Percent YoY
change
Renter occupied 1 6.7% -66.7%
Owner occupied 14 93.3% 16.7%
Unoccupied housing units
34.8%
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.

Education in Simpson

Simpson education at a glance

About 41.9% of the population in Simpson went to high school, while 32.3% pursued college studies. Another 6.4% earned an associate degree and 16.1% hold a bachelor’s. Meanwhile, 3.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 13 41.9% 30.0%
College diploma 10 32.3% -33.3%
Associate degree 2 6.4% -60.0%
Bachelor's degree 5 16.1% -54.5%
Graduate degree 1 3.2% 0.0%
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 Simpson

How much people earn in Simpson

The average annual household income in Simpson was $68,713 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -12.1% change from the previous year.

Average household income in Simpson
$68,713/year
-12.1% year-over-year change
Median household income in Simpson
$36,250/year
% year-over-year change

Simpson income by age

Those with someone between 45 and 64 in charge, often well established professionally, earn $32,083 overall. Overall, 67.5% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
45 - 64 $32,083 N/A
Over 65 $59,375 1.1%
Above poverty level
27
Below poverty level
13
Value Percent YoY
change
Above poverty level 27 67.5% -38.6%
Below poverty level 13 32.5% 8.3%

Employment in Simpson

Workforce and job types in Simpson

The job market in Simpson is powered by 23 working residents, spread across a range of industries and roles. 91.3% of the working population are employed in professional or administrative positions, while 8.7% are in hands-on or service-based jobs.

Workforce demographics

Working population
23
-17.9% year-over-year change
White collar
21
Blue collar
2
Value Percent YoY change
White collar 21 91.3% -22.2%
Blue collar 2 8.7% 100.0%
Employer type
Self employees
0%
Private companies
82.6%
Governmental workers
17.4%
Not for profit companies
0%
Value Percent YoY change
Private companies 19 82.6% 11.8%
Governmental workers 4 17.4% 0.0%

Transportation in Simpson

How people get around in Simpson

Means of transportation
Value Percent YoY change
Car 23 100% -17.9%
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 Simpson by zipcode?

Zipcode Population Number of households Median income Average income
62985 1,128 299 $74,375 $99,477

Explore more communities

FAQs about Simpson demographics 

What is the total population of Simpson?

Simpson has a total population of 40 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 -28.6% compared to a year ago.

What is the gender ratio in Simpson?

The gender ratio in Simpson is as follows:
  • 42.5% males (17 residents)
  • 57.5% females (23 residents)

What is the median age in Simpson?

The median age in Simpson is 48.7.

What is the age distribution of the population in Simpson?

The age distribution in Simpson is as follows:
  • Under 15: 20% (8 residents)
  • Ages 15-24: 5% (2 residents)
  • Ages 25-44: 20% (8 residents)
  • Ages 45-64: 37.5% (15 residents)
  • Over 65: 17.5% (7 residents)

What is the racial and ethnic makeup of Simpson?

The racial and ethnic makeup of Simpson is as follows:
  • White: 100% (40 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 0% (0 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 97.5% of the population in Simpson.

How many housing units are there in Simpson?

There are 23 housing units in Simpson, reflecting a +4.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Simpson has a total of 15 households, with an average of 3 people in each.

What is the median household income in Simpson?

Simpson has a median household income of $36,250, representing a % shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Simpson?

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

Job types:
  • White-collar workers: 91.3% (21 residents)
  • Blue-collar workers: 8.7% (2 residents)

Places of employment:
  • Self-employed: 0% (0 residents)
  • Private companies: 82.6% (19 residents)
  • Governmental workers: 17.4% (4 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