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Illinois ZIP Codes
Mercer County
Preemption, IL
61276
61276 ZIP Code — Preemption, IL
Mercer County, Illinois
ZIP code 61276 is located in
Preemption ,
Illinois ,
within Mercer County .
It covers approximately 0.34 square miles and serves a population of
77 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 309 .
61276 ZIP code map
View map of 61276
Cities in ZIP code 61276
Below are the cities the US Postal Service accepts for ZIP code 61276. Using any city not on this list may result in mail delivery delays.
Demographics
updated 05/2026
Population
Total population
77
Population density
226 / sq mi
State FIPS
17
County FIPS
131
Geography
Land area
0.34 sq mi
Water area
0.00 sq mi
Latitude
41.2989
Longitude
-90.5969
Timezone
Central (CT)
Area code
309
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
0.0%
42.5%
37.2%
$50k – $100k
100.0%
35.8%
29.6%
$100k – $200k
0.0%
19.6%
24.4%
Over $200k
0.0%
2.1%
8.8%
Demographics & statistics
$0
Median household income
14.3%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 28 36.4%
18 and over 49 63.6%
65 and over 19 24.7%
Median age 26.9 years
Race & ethnicity
Household income
Income range
This ZIP
County avg
State avg
Under $50k
0.0%
42.5%
37.2%
$50k – $100k
100.0%
35.8%
29.6%
$100k – $200k
0.0%
19.6%
24.4%
Over $200k
0.0%
2.1%
8.8%
Range % of households
$35k–$50k 45.8%
$75k–$100k 25.0%
$150k–$200k 29.2%
Median income $0
Housing
Housing overview
Metric Value
Median home value $85,500
Median rent / month $0
Owner occupied 100.0%
Renter occupied 0.0%
Vacant 65.7%
Single-family detached 100.0%
Large apartment buildings 0.0%
Mobile homes 0.0%
Median rooms 4.3
Avg household size (owned) 3.21
Year built
Era %
2020 or later 0.0%
2010–2019 0.0%
2000–2009 0.0%
1990–1999 0.0%
1980–1989 0.0%
1970–1979 18.6%
1960–1969 65.7%
1950–1959 0.0%
1940–1949 0.0%
1939 or earlier 15.7%
Bedrooms
Size % of units
No bedroom (studio) 0.0%
1 bedroom 0.0%
2 bedrooms 65.7%
3 bedrooms 34.3%
4 bedrooms 0.0%
5+ bedrooms 0.0%
Vehicles per household
Vehicles % of households
No vehicle 0.0%
1 vehicle 0.0%
2 vehicles 70.8%
3 or more 29.2%
Heating fuel
Fuel type %
Utility gas 100.0%
Households & families
Household type Count %
Married-couple family 24 100.0%
Cohabiting couple 0 0.0%
Male householder, no spouse 0 0.0%
Female householder, no spouse 0 0.0%
Households with children under 18 11 45.8%
Households with seniors (65+) 13 54.2%
Average household size 3.21
Marital status
Status Male Female
Never married 0.0% 0.0%
Married 100.0% 100.0%
Separated 0.0% 0.0%
Widowed 0.0% 0.0%
Divorced 0.0% 0.0%
Education
Some college, no degree
38.8%
Graduate / professional
14.3%
Metric %
HS diploma or higher 100.0%
Bachelor's or higher 14.3%
School enrollment (ages 3–17)
Type Count %
Nursery / preschool 0 0.0%
Kindergarten 0 0.0%
Elementary school 18 100.0%
High school 0 0.0%
College / grad school 0 0.0%
Employment
Industry of employment
Education & healthcare
53.8%
Transportation & utilities
46.2%
Occupation
Category %
Management, business & arts 26.9%
Service 26.9%
Sales & office 0.0%
Natural resources & construction 0.0%
Production & transportation 46.2%
Employment type
Type %
Private sector 73.1%
Government 26.9%
Self-employed 0.0%
Unpaid family workers 0.0%
Commute
Method %
Drive alone 46.2%
Carpool 53.8%
Public transit 0.0%
Walk 0.0%
Work from home 0.0%
Other means 0.0%
Avg commute (minutes) 0.0
Poverty
Married-couple families
0.0%
Female-led households
0.0%
Income support
Source % of households
Social Security 25.0%
Retirement income 54.2%
Supplemental Security 0.0%
Cash public assistance 0.0%
Food stamps / SNAP 0.0%
Health indicators
Condition %
Obesity 34.6%
High blood pressure 32.1%
High cholesterol 32.0%
Diabetes 9.3%
Heart disease 6.7%
Stroke 3.0%
Asthma 9.3%
Arthritis 26.3%
Kidney disease 2.8%
Pulmonary disease 6.8%
Cancer 7.3%
Behavior / access %
Smoking 17.2%
Binge drinking 15.5%
No physical activity 24.8%
Less than 7 hrs sleep 31.2%
Depression 17.1%
Fair or poor health 13.3%
Poor mental health 12.5%
Poor physical health 9.3%
No health insurance 11.3%
Visited doctor (checkup) 76.0%
Visited dentist 62.8%
Cholesterol screening 89.7%
Teeth loss 13.0%
Veterans & disability
Veterans Count %
Civilian veterans 6 12.2%
Disability %
Any disability 7.8%
Under 18 0.0%
18–64 years 0.0%
65 and over 31.6%
Health insurance coverage
Type %
Private insurance 26.0%
Public insurance 81.8%
No insurance 0.0%
Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 67 87.0%
Spanish 0 0.0%
Other Indo-European 0 0.0%
Asian & Pacific Islander 0 0.0%
Other languages 0 0.0%
Place of birth & citizenship
Origin Count %
Native born (US) 77 100.0%
Born in same state 77 100.0%
Born in different state 64 83.1%
Foreign born 0 0.0%
Naturalized citizen 0 0.0%
Not a US citizen 0 0.0%
Ancestry
Ancestry Count %
Italian 6 7.8%
Ancestry Count %
French 6 7.8%
Technology access
Metric % of households
Computer access 31.2%
Internet access 100.0%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 61276
What city is ZIP code 61276 in?
ZIP code 61276 is primarily assigned to Preemption, Illinois.
What county is ZIP code 61276 in?
ZIP code 61276 falls within Mercer County, Illinois.
Is ZIP code 61276 family-oriented?
36% of residents in ZIP code 61276 are under 18, reflecting a younger, family-oriented community.
How educated is the population of ZIP code 61276?
14% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.
Does ZIP code 61276 have a large veteran population?
12% of civilians in ZIP code 61276 are veterans, above the national average of ~7%.
What is the typical home value in ZIP code 61276?
The median home value in ZIP code 61276 is $85,500.
What timezone is ZIP code 61276 in?
ZIP code 61276 observes the CST timezone.
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