US ZIP Code
62255

Lenzburg, IL

St. Clair County  ·  Illinois

● Active
👥 1,231 Population ↓ 8% since 2019
💰 $78,250 Median HH Income
≈ Avg ↑ 20% since 2019
🎂 42.0 Median Age ↑ 28% since 2019
🏠 $153,400 Median Home Value
▼ 45% below avg ↑ 8% since 2019
🎓 21.5% College Grads
▼ 44% below avg
📊 4.5% Unemployment
≈ Avg ↓ 30% since 2019
ZIP Code Details
ZIP Code62255
CityLenzburg
StateIllinois (IL)
CountySt. Clair County
Area Code618/730
Elevation389 ft
Latitude38.313204
Longitude-89.783121
TimezoneChicago (DST)
FIPS17163
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 44.0% (542) Female 56.0% (689) ♀

Race & Ethnicity

White: 98.5%Hispanic: 0.8%Black: 0.1%Other: 0.6%Race
White98.5%
Hispanic0.8%
Black0.1%
Other0.6%

Age Breakdown

Under 5
6%
5–17
21%
18–24
9%
25–44
18%
45–64
33%
65+
7%

Key Indicators

Median Age42.0 yrs ↑ 28% since 2019
Avg Household Size2.53
Below Poverty12.9% ▲ 29% above avg
College Grads21.5% ▼ 44% below avg
Unemployment4.5% ≈ Avg
No HS Diploma3 (0.4%)
HS Graduate238 (32.6%)
Some College213 (29.2%)
Associates119 (16.3%)
Bachelors81 (11.1%)
Graduate Degree76 (10.4%)

Education

No HS: 0.4%HS Grad: 32.6%Some College: 29.2%Associates: 16.3%Bachelors: 11.1%Graduate: 10.4%Edu
No HS0.4%
HS Grad32.6%
Some College29.2%
Associates16.3%
Bachelors11.1%
Graduate10.4%
Housing & Income

Housing Tenure

Owner: 85.8%Renter: 14.2%Tenure
Owner85.8%
Renter14.2%

Home Value Distribution

Under $50k
29%
$50k–100k
9%
$100k–150k
10%
$150k–200k
18%
$200k–300k
11%
$300k–500k
5%
Over $500k
17%

Financials

Median HH Income$78,250 ≈ Avg ↑ 20% since 2019
Median Home Value$153,400 ▼ 45% below avg ↑ 8% since 2019
Home/Income Ratio2.0x (nat avg ~3.5x)
Median Rent$645/mo ↓ 20% since 2019
Total Units560
Vacant Units73
Avg HH Size2.53

Income Distribution

Under $25k
21%
$25k–50k
9%
$50k–75k
13%
$75k–100k
31%
$100k–150k
13%
$150k–200k
10%
Over $200k
3%
Employment & Commute

How People Get to Work

Drove Alone
93%
Walked
1%
Work From Home
6%

Commute Time

Under 15 min
20%
15–30 min
22%
30–45 min
15%
Over 45 min
43%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
13%
1960s–1970s
22%
1980s–1990s
7%
2000+
57%

Summary

Total Units560
Vacant73
Owner Occupied85.8%
Renter Occupied14.2%
Avg HH Size2.53
Frequently Asked Questions
ZIP code 62255 is in Lenzburg, IL, in St. Clair County.
ZIP code 62255 is located in Illinois (IL).
ZIP code 62255 is in St. Clair County, IL.
ZIP 62255 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 62255 is 1,231 people (ACS 2023).
The median household income in ZIP code 62255 is $78,250 (ACS 2023).
The median home value in ZIP 62255 is $153,400 (ACS 2023).
About ZIP Code 62255

ZIP code 62255 is located in Lenzburg, Illinois, within St. Clair County. With a population of 1,231, this is a sparsely populated ZIP code with a middle-aged community — the median age is 42 years. Economically, 62255 is a middle-income ZIP code: the median household income of $78,250 is near the national average.

Real estate in ZIP code 62255 represents an affordable housing market. The median home value of $153,400 is below the national average. Renters can expect to pay around $645 per month in median rent. Homeownership is strong here — 85.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 8% since 2019.

The population of 62255 is primarily White (98.54%). Residents are less-educated — 21.5% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 12.9%. Household income has grown by 20% since 2019.

The unemployment rate in 62255 stands at 4.5%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 88%.

Overall, ZIP code 62255 in Lenzburg, IL is characterized as middle-income, less-educated, a middle-aged community, and predominantly owner-occupied. With 1,231 residents, a median household income of $78,250, and a median home value of $153,400, it offers a clear picture of life in this part of Illinois.