Auburn ZIP Codes — Sangamon County, IL

There is one unique ZIP code in Auburn, Illinois and it is 62615. Area code: 217.
1
ZIP codes
49.38
sq mi land
0.00
sq mi water
217
area code
Auburn, IL ZIP code map

About Auburn, IL

Auburn is a charming city located in Illinois, nestled within the scenic landscapes of Sangamon County. Known for its friendly community atmosphere, Auburn serves as a delightful place to live, work, and visit. The city offers a blend of small-town charm with easy access to larger urban amenities in the surrounding area.

Location & geography

Auburn, IL is positioned in the central part of Illinois, making it easily accessible from various regions. It lies approximately 20 miles south of the state capital, Springfield, and is surrounded by small communities such as Chatham, Virden, and Palmyra, each within a short driving distance. Covering a total land area of 49.38 square miles, Auburn features a predominantly flat terrain with no significant water bodies, as it has a water area of 0.00 square miles.

Community & economy

The community of Auburn is characterized by its strong sense of belonging and pride among residents, who actively participate in local events and activities. The economy is supported by various small businesses and industries, including retail and services catering to the needs of its residents. Daily life in Auburn often revolves around community gatherings, outdoor recreational activities, and enjoying the serene environment that the area has to offer.

Transportation

Auburn is conveniently located near major highways, including Interstate 55, which facilitates easy travel to neighboring cities and beyond. The nearest airport for commercial flights is Abraham Lincoln Capital Airport, located in Springfield, just a short drive away from Auburn. Public transit options may be limited, but the road network allows for efficient travel around the city.

History

Auburn was founded during the mid-19th century, catering to the agricultural needs of the expanding population in the region. Key industries in the area historically revolved around agriculture and small-scale manufacturing. Over the years, Auburn has hosted several notable events that celebrate its rich cultural heritage, further solidifying its identity in Illinois.

Did you know?

One interesting fact about Auburn is that the city's population has historically been a tight-knit community, often coming together for local fairs and festivals. Additionally, the city has a rich agricultural background, which contributes to its identity and local economy.

ZIP codes for Auburn, IL (1)
ZIP code City County Map
62615 Auburn Sangamon View map

Demographics & statistics

5,490
Population
36.0
Median age
$94,871
Median household income
$37,448
Per capita income
$145,300
Median home value
$871
Median monthly rent
85.4%
Home ownership
7.2%
Poverty rate
0.7%
Unemployment
1,737
Housing units
27.3%
Bachelor's or higher

Age distribution

Male Female
143
Under 5
158
180
5–9
199
212
10–14
236
199
15–19
221
142
20–24
157
355
25–34
393
416
35–44
461
226
45–54
250
226
55–59
250
124
60–64
137
212
65–74
236
132
75–84
147
37
85+
41
← Male
Female →

Age summary

GroupCount%
Under 181,42826.0%
18 and over4,06274.0%
65 and over80514.7%
Median age36.0 years

Race & ethnicity

White 97.4%
Two or more races 2%
Hispanic or Latino 0.5%
Black or African American 0.1%
GroupCount%
White5,37597.4%
Two or more races1102%
Hispanic or Latino270.5%
Black or African American50.1%

Household income

Under $10k 1.3%
$10k–$15k 1.9%
$15k–$25k 4.4%
$25k–$35k 4.6%
$35k–$50k 10.4%
$50k–$75k 16.0%
$75k–$100k 11.5%
$100k–$150k 26.3%
$150k–$200k 13.8%
$200k+ 9.8%
Range% of households
Under $10k1.3%
$10k–$15k1.9%
$15k–$25k4.4%
$25k–$35k4.6%
$35k–$50k10.4%
$50k–$75k16.0%
$75k–$100k11.5%
$100k–$150k26.3%
$150k–$200k13.8%
$200k+9.8%
Median income$94,871

Housing

Home values

Under $50k 2.0%
$50k–$100k 14.9%
$100k–$150k 36.6%
$150k–$200k 9.1%
$200k–$300k 19.9%
$300k–$500k 14.8%
$500k–$1M 2.7%

Housing overview

MetricValue
Median home value$145,300
Median rent / month$871
Owner occupied85.4%
Renter occupied14.6%
Vacant4.9%
Single-family detached87.5%
Large apartment buildings0.0%
Mobile homes2.3%
Median rooms6.6
Avg household size (owned)2.90

Year built

Era%
2020 or later0.0%
2010–20192.1%
2000–200917.8%
1990–199910.3%
1980–19896.9%
1970–197918.2%
1960–196914.9%
1950–19597.2%
1940–19492.9%
1939 or earlier19.7%

Bedrooms

Size% of units
No bedroom (studio)0.3%
1 bedroom7.7%
2 bedrooms22.7%
3 bedrooms41.4%
4 bedrooms22.1%
5+ bedrooms5.7%

Vehicles per household

Vehicles% of households
No vehicle1.9%
1 vehicle25.2%
2 vehicles42.0%
3 or more30.9%

Heating fuel

Fuel type%
Utility gas71.4%
Electricity20.7%
Propane / LP gas7.3%
Wood0.6%

Households & families

Household typeCount%
Married-couple family1,04054.3%
Cohabiting couple19710.3%
Male householder, no spouse1789.3%
Female householder, no spouse50226.2%
Households with children under 1857229.8%
Households with seniors (65+)52427.3%
Average household size2.83

Marital status

StatusMaleFemale
Never married33.2%34.3%
Married55.3%44.4%
Separated0.0%1.0%
Widowed2.0%7.0%
Divorced9.5%13.3%

Education

Less than 9th grade 0.7%
Some HS, no diploma 2.6%
HS graduate 39.5%
Some college, no degree 22.0%
Associate's degree 7.8%
Bachelor's degree 16.6%
Graduate / professional 10.7%
Metric%
HS diploma or higher96.7%
Bachelor's or higher27.3%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool1278.6%
Kindergarten795.4%
Elementary school65144.3%
High school41027.9%
College / grad school20413.9%

Employment

Industry of employment

Education & healthcare 28.3%
Public administration 13.7%
Finance & real estate 9.0%
Manufacturing 7.9%
Arts, food & hospitality 7.4%
Other services 6.1%
Retail trade 5.8%
Professional & management 5.4%
Construction 5.0%
Agriculture & mining 4.6%
Wholesale trade 3.9%
Transportation & utilities 3.0%

Occupation

Category%
Management, business & arts42.7%
Service14.7%
Sales & office19.6%
Natural resources & construction9.8%
Production & transportation13.2%

Employment type

Type%
Private sector70.0%
Government25.4%
Self-employed4.7%
Unpaid family workers0.0%

Commute

Method%
Drive alone88.1%
Carpool6.7%
Public transit0.8%
Walk0.0%
Other means0.2%
Avg commute (minutes)29.6

Poverty

All people 7.2%
Under 18 years 7.5%
18 and over 7.1%
Married-couple families 5.0%
Female-led households 3.2%

Income support

Source% of households
Social Security30.5%
Retirement income24.0%
Supplemental Security4.1%
Cash public assistance4.8%
Food stamps / SNAP9.7%

Health indicators

Condition%
High blood pressure30.7%
High cholesterol30.6%
Heart disease5.4%
Stroke2.6%
Asthma9.7%
Arthritis23.9%
Kidney disease2.5%
Pulmonary disease6.3%
Cancer6.2%
Behavior / access%
Binge drinking16.5%
No physical activity22.9%
Less than 7 hrs sleep28.7%
Fair or poor health12.6%
Poor mental health13.4%
Poor physical health9.1%
No health insurance10.4%
Visited doctor (checkup)74.7%
Visited dentist65.3%
Cholesterol screening88.6%
Teeth loss13.5%

Veterans & disability

VeteransCount%
Civilian veterans2546.3%
Disability%
Any disability12.7%
Under 188.1%
18–64 years10.2%
65 and over31.6%

Health insurance coverage

Type%
Private insurance80.4%
Public insurance29.1%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only5,18994.5%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)5,490100.0%
Born in same state5,43599.0%
Born in different state4,67685.2%
Foreign born551.0%
Naturalized citizen00.0%
Not a US citizen00.0%

Ancestry

AncestryCount%
Italian95417.4%
French68312.4%
Arab1773.2%
AncestryCount%
Norwegian781.4%
English651.2%
Polish360.7%

Technology access

Metric% of households
Computer access34.9%
Internet access97.3%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions
What ZIP codes does Auburn, IL have?
Auburn, IL has one ZIP code: 62615. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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