ZipCodesToGo
Illinois ZIP Codes
Williamson County
Energy, IL
62933
62933 ZIP Code — Energy, IL
Williamson County, Illinois
ZIP code 62933 is located in
Energy ,
Illinois ,
within Williamson County .
It covers approximately 2.41 square miles and serves a population of
1,253 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 618 .
About ZIP code 62933
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1980s, giving the area an established character. Median home value is $130,200. Owner-occupancy sits near the national average at 72%.
Median household income is $66,250. 36% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 21 minutes is near the national average.
Educational attainment is near the national average, with 23% of residents holding a bachelor's degree or higher.
62933 ZIP code map
View map of 62933
Cities in ZIP code 62933
Below are the cities the US Postal Service accepts for ZIP code 62933. Using any city not on this list may result in mail delivery delays.
Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
1,253
Population density
520 / sq mi
State FIPS
17
County FIPS
199
Geography
Land area
2.41 sq mi
Water area
0.03 sq mi
Latitude
37.7688
Longitude
-89.0252
Timezone
Central (CT)
Area code
618
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
47.0%
48.6%
37.2%
$50k – $100k
33.2%
29.7%
29.6%
$100k – $200k
19.7%
18.2%
24.4%
Over $200k
0.0%
3.5%
8.8%
Demographics & statistics
$66,250
Median household income
$130,200
Median home value
23.3%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 333 26.6%
18 and over 920 73.4%
65 and over 325 25.9%
Median age 42.7 years
Race & ethnicity
Group Count %
White 1,055 83.5%
Two or more races 182 14.4%
Hispanic or Latino 11 0.9%
Asian 9 0.7%
Other race 7 0.6%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
47.0%
48.6%
37.2%
$50k – $100k
33.2%
29.7%
29.6%
$100k – $200k
19.7%
18.2%
24.4%
Over $200k
0.0%
3.5%
8.8%
Range % of households
Under $10k 2.4%
$10k–$15k 3.5%
$15k–$25k 4.4%
$25k–$35k 15.4%
$35k–$50k 13.4%
$50k–$75k 18.8%
$75k–$100k 14.3%
$100k–$150k 19.9%
$150k–$200k 7.4%
$200k+ 0.6%
Median income $66,250
Housing
Housing overview
Metric Value
Median home value $130,200
Median rent / month $806
Owner occupied 72.4%
Renter occupied 27.6%
Vacant 11.0%
Single-family detached 80.2%
Large apartment buildings 0.7%
Mobile homes 2.5%
Median rooms 5.9
Avg household size (owned) 2.39
Year built
Era %
2020 or later 0.0%
2010–2019 3.4%
2000–2009 2.9%
1990–1999 15.5%
1980–1989 21.9%
1970–1979 18.3%
1960–1969 20.0%
1950–1959 5.4%
1940–1949 6.1%
1939 or earlier 6.4%
Bedrooms
Size % of units
No bedroom (studio) 0.0%
1 bedroom 4.9%
2 bedrooms 23.1%
3 bedrooms 55.8%
4 bedrooms 15.2%
5+ bedrooms 1.0%
Vehicles per household
Vehicles % of households
No vehicle 7.0%
1 vehicle 31.6%
2 vehicles 36.2%
3 or more 25.2%
Heating fuel
Fuel type %
Utility gas 28.1%
Electricity 71.5%
Wood 0.4%
Households & families
Household type Count %
Married-couple family 243 44.7%
Cohabiting couple 69 12.7%
Male householder, no spouse 60 11.0%
Female householder, no spouse 172 31.6%
Households with children under 18 146 26.8%
Households with seniors (65+) 205 37.7%
Average household size 2.23
Marital status
Status Male Female
Never married 21.2% 28.9%
Married 56.3% 47.3%
Separated 0.0% 2.1%
Widowed 12.2% 12.3%
Divorced 10.2% 9.4%
Education
Some college, no degree
24.4%
Graduate / professional
10.1%
Metric %
HS diploma or higher 95.0%
Bachelor's or higher 23.3%
School enrollment (ages 3–17)
Type Count %
Nursery / preschool 45 14.6%
Kindergarten 9 2.9%
Elementary school 180 58.3%
High school 44 14.2%
College / grad school 31 10.0%
Employment
Industry of employment
Education & healthcare
41.9%
Professional & management
8.3%
Finance & real estate
7.5%
Arts, food & hospitality
6.0%
Public administration
4.9%
Transportation & utilities
4.5%
Agriculture & mining
0.8%
Occupation
Category %
Management, business & arts 47.7%
Service 16.5%
Sales & office 22.7%
Natural resources & construction 4.5%
Production & transportation 8.5%
Employment type
Type %
Private sector 66.9%
Government 30.1%
Self-employed 2.1%
Unpaid family workers 0.9%
Commute
Method %
Drive alone 85.1%
Carpool 7.4%
Public transit 0.6%
Walk 0.0%
Work from home 6.9%
Other means 0.0%
Avg commute (minutes) 21.4
Poverty
Married-couple families
9.1%
Female-led households
23.7%
Income support
Source % of households
Social Security 36.2%
Retirement income 29.2%
Supplemental Security 1.7%
Cash public assistance 4.6%
Food stamps / SNAP 11.4%
Health indicators
Condition %
Obesity 31.1%
High blood pressure 35.3%
High cholesterol 34.3%
Diabetes 10.2%
Heart disease 7.1%
Stroke 3.2%
Asthma 9.4%
Arthritis 28.3%
Kidney disease 3.1%
Pulmonary disease 7.1%
Cancer 8.2%
Behavior / access %
Smoking 15.6%
Binge drinking 14.3%
No physical activity 22.9%
Less than 7 hrs sleep 29.4%
Depression 16.9%
Fair or poor health 13.1%
Poor mental health 11.7%
Poor physical health 9.4%
No health insurance 9.5%
Visited doctor (checkup) 78.2%
Visited dentist 68.0%
Cholesterol screening 90.7%
Teeth loss 12.5%
Veterans & disability
Veterans Count %
Civilian veterans 43 4.7%
Disability %
Any disability 19.1%
Under 18 1.8%
18–64 years 11.6%
65 and over 52.6%
Health insurance coverage
Type %
Private insurance 75.6%
Public insurance 50.5%
No insurance 2.9%
Uninsured under 19 1.5%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 1,165 93.0%
Spanish 4 0.3%
Other Indo-European 0 0.0%
Asian & Pacific Islander 0 0.0%
Other languages 4 0.3%
Place of birth & citizenship
Origin Count %
Native born (US) 1,245 99.4%
Born in same state 1,243 99.2%
Born in different state 1,040 83.0%
Foreign born 2 0.2%
Naturalized citizen 8 0.6%
Not a US citizen 4 50.0%
Ancestry
Ancestry Count %
Italian 111 8.9%
French 103 8.2%
Arab 96 7.7%
Ancestry Count %
English 20 1.6%
Polish 8 0.6%
Norwegian 1 0.1%
Technology access
Metric % of households
Computer access 43.4%
Internet access 90.1%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 62933
What city is ZIP code 62933 in?
ZIP code 62933 is primarily assigned to Energy, Illinois.
What county is ZIP code 62933 in?
ZIP code 62933 falls within Williamson County, Illinois.
Does ZIP code 62933 have an older population?
26% of residents in ZIP code 62933 are 65 or older, above the national average of ~17%.
Does ZIP code 62933 have a large retiree population?
36% of households in ZIP code 62933 receive Social Security income, suggesting a significant retiree or disability population.
What is the typical home value in ZIP code 62933?
The median home value in ZIP code 62933 is $130,200.
What is the population of ZIP code 62933?
ZIP code 62933 has an estimated population of 1,253 residents, with a density of 520 people per square mile.
What timezone is ZIP code 62933 in?
ZIP code 62933 observes the CST timezone.
Need the complete ZIP code database?
Download all 42,000+ US ZIP codes — Excel, CSV, or Access. Includes lat/lng, county FIPS & timezone.
Download database →