62258 ZIP Code — Mascoutah, IL
Saint Clair County, Illinois
ZIP code 62258 is located in Mascoutah, Illinois, within Saint Clair County. It covers approximately 75.38 square miles and serves a population of 10,572 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 618.
About ZIP code 62258
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $202,800. Owner-occupancy sits near the national average at 73%.
Median household income is $89,519.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 24 minutes is near the national average.
Educational attainment is near the national average, with 28% of residents holding a bachelor's degree or higher.
Notable community characteristics include a notable veteran presence at 18% of civilians, above the national average of 7%.
10,572
population
75.38
sq mi land
Standard
ZIP type
Central (CT)
timezone
62258 ZIP code map
Cities in ZIP code 62258
Below are the cities the US Postal Service accepts for ZIP code 62258. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Mascoutah | Acceptable |
| Mascoutah | Preferred |
Nearby ZIP codes
62265 New Baden (6.1 mi)
62243 Freeburg (7.3 mi)
62221 Belleville (7.7 mi)
62257 Marissa (9.3 mi)
62255 Lenzburg (10.1 mi)
62215 Albers (10.2 mi)
62220 Belleville (10.6 mi)
62214 Addieville (11.2 mi)
62254 Lebanon (11.3 mi)
62269 O Fallon (12.4 mi)
62269 O Fallon (12.4 mi)
62226 Belleville (12.7 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 10,572 |
| Population density | 140 / sq mi |
| State FIPS | 17 |
| County FIPS | 163 |
| Geography | |
|---|---|
| Land area | 75.38 sq mi |
| Water area | 0.94 sq mi |
| Latitude | 38.4549 |
| Longitude | -89.7752 |
| Timezone | Central (CT) |
| Area code | 618 |
Total population by age
Gender
Race & ethnicity
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 31.0% | 44.6% | 37.2% |
| $50k – $100k | 36.2% | 29.6% | 29.6% |
| $100k – $200k | 26.8% | 20.9% | 24.4% |
| Over $200k | 6.1% | 4.9% | 8.8% |
Demographics & statistics
10,572
Population
140
People per sq mi
38.5
Median age
$89,519
Median household income
$37,630
Per capita income
$202,800
Median home value
$1,139
Median monthly rent
72.9%
Home ownership
9.0%
Poverty rate
3.8%
Unemployment
3,002
Housing units
28.0%
Bachelor's or higher
Age distribution
Male
Female
365
Under 5
366
346
5–9
348
399
10–14
400
329
15–19
329
282
20–24
283
616
25–34
618
852
35–44
855
594
45–54
595
471
55–59
473
324
60–64
325
431
65–74
433
184
75–84
184
85
85+
85
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 2,594 | 24.5% |
| 18 and over | 7,978 | 75.5% |
| 65 and over | 1,402 | 13.3% |
| Median age | 38.5 years | |
Race & ethnicity
White
80.6%
Two or more races
7%
Hispanic or Latino
5.1%
Black or African American
2.3%
Asian
2.1%
Other race
1.6%
American Indian / Alaska Native
1.3%
| Group | Count | % |
|---|---|---|
| White | 8,978 | 80.6% |
| Two or more races | 779 | 7% |
| Hispanic or Latino | 568 | 5.1% |
| Black or African American | 255 | 2.3% |
| Asian | 238 | 2.1% |
| Other race | 176 | 1.6% |
| American Indian / Alaska Native | 146 | 1.3% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 31.0% | 44.6% | 37.2% |
| $50k – $100k | 36.2% | 29.6% | 29.6% |
| $100k – $200k | 26.8% | 20.9% | 24.4% |
| Over $200k | 6.1% | 4.9% | 8.8% |
Under $10k
2.1%
$10k–$15k
0.9%
$15k–$25k
4.5%
$25k–$35k
5.9%
$35k–$50k
11.3%
$50k–$75k
13.2%
$75k–$100k
18.1%
$100k–$150k
21.8%
$150k–$200k
10.4%
$200k+
11.8%
| Range | % of households |
|---|---|
| Under $10k | 2.1% |
| $10k–$15k | 0.9% |
| $15k–$25k | 4.5% |
| $25k–$35k | 5.9% |
| $35k–$50k | 11.3% |
| $50k–$75k | 13.2% |
| $75k–$100k | 18.1% |
| $100k–$150k | 21.8% |
| $150k–$200k | 10.4% |
| $200k+ | 11.8% |
| Median income | $89,519 |
Housing
Home values
Under $50k
4.3%
$50k–$100k
9.4%
$100k–$150k
17.9%
$150k–$200k
17.9%
$200k–$300k
25.7%
$300k–$500k
20.3%
$500k–$1M
4.6%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $202,800 |
| Median rent / month | $1,139 |
| Owner occupied | 72.9% |
| Renter occupied | 27.1% |
| Vacant | 8.2% |
| Single-family detached | 80.1% |
| Large apartment buildings | 2.8% |
| Mobile homes | 6.8% |
| Median rooms | 6.0 |
| Avg household size (owned) | 2.86 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.3% |
| 2010–2019 | 12.9% |
| 2000–2009 | 17.0% |
| 1990–1999 | 10.8% |
| 1980–1989 | 13.2% |
| 1970–1979 | 6.8% |
| 1960–1969 | 12.1% |
| 1950–1959 | 4.9% |
| 1940–1949 | 4.9% |
| 1939 or earlier | 17.0% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 1.2% |
| 1 bedroom | 4.7% |
| 2 bedrooms | 24.5% |
| 3 bedrooms | 48.3% |
| 4 bedrooms | 18.9% |
| 5+ bedrooms | 2.4% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 2.8% |
| 1 vehicle | 25.3% |
| 2 vehicles | 48.3% |
| 3 or more | 23.5% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 68.8% |
| Electricity | 20.8% |
| Propane / LP gas | 8.7% |
| Wood | 0.4% |
| Solar | 0.1% |
| No fuel used | 0.2% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 2,198 | 59.9% |
| Cohabiting couple | 230 | 6.3% |
| Male householder, no spouse | 590 | 16.1% |
| Female householder, no spouse | 652 | 17.8% |
| Households with children under 18 | 1,378 | 37.5% |
| Households with seniors (65+) | 924 | 25.2% |
| Average household size | 2.85 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 27.6% | 23.3% |
| Married | 56.1% | 54.6% |
| Separated | 2.8% | 1.5% |
| Widowed | 3.7% | 5.7% |
| Divorced | 9.9% | 15.0% |
Education
Less than 9th grade
2.6%
Some HS, no diploma
2.8%
HS graduate
27.5%
Some college, no degree
23.5%
Associate's degree
15.6%
Bachelor's degree
17.0%
Graduate / professional
11.0%
| Metric | % |
|---|---|
| HS diploma or higher | 94.6% |
| Bachelor's or higher | 28.0% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 188 | 7.0% |
| Kindergarten | 68 | 2.5% |
| Elementary school | 1,397 | 51.8% |
| High school | 430 | 15.9% |
| College / grad school | 615 | 22.8% |
Employment
Industry of employment
Education & healthcare
20.6%
Professional & management
14.0%
Public administration
10.6%
Retail trade
10.5%
Arts, food & hospitality
8.0%
Manufacturing
7.6%
Transportation & utilities
6.5%
Construction
5.1%
Finance & real estate
5.1%
Other services
4.2%
Agriculture & mining
3.2%
Wholesale trade
3.0%
Information
1.7%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 41.8% |
| Service | 18.4% |
| Sales & office | 16.5% |
| Natural resources & construction | 8.8% |
| Production & transportation | 14.4% |
Employment type
| Type | % |
|---|---|
| Private sector | 79.5% |
| Government | 17.6% |
| Self-employed | 2.8% |
| Unpaid family workers | 0.1% |
Commute
| Method | % |
|---|---|
| Drive alone | 78.6% |
| Carpool | 8.6% |
| Public transit | 0.6% |
| Walk | 2.4% |
| Work from home | 8.1% |
| Other means | 1.6% |
| Avg commute (minutes) | 24.4 |
Poverty
All people
9.0%
Under 18 years
13.6%
18 and over
7.5%
Married-couple families
2.0%
Female-led households
38.9%
Income support
| Source | % of households |
|---|---|
| Social Security | 26.9% |
| Retirement income | 34.7% |
| Supplemental Security | 5.4% |
| Cash public assistance | 4.6% |
| Food stamps / SNAP | 5.4% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 34.5% |
| High blood pressure | 31.0% |
| High cholesterol | 30.8% |
| Diabetes | 8.2% |
| Heart disease | 5.4% |
| Stroke | 2.6% |
| Asthma | 9.5% |
| Arthritis | 23.5% |
| Kidney disease | 2.5% |
| Pulmonary disease | 5.9% |
| Cancer | 6.2% |
| Behavior / access | % |
|---|---|
| Smoking | 16.1% |
| Binge drinking | 17.1% |
| No physical activity | 21.0% |
| Less than 7 hrs sleep | 31.4% |
| Depression | 16.9% |
| Fair or poor health | 11.8% |
| Poor mental health | 12.7% |
| Poor physical health | 8.5% |
| No health insurance | 9.6% |
| Visited doctor (checkup) | 78.0% |
| Visited dentist | 71.5% |
| Cholesterol screening | 89.5% |
| Teeth loss | 12.3% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 1,410 | 18.3% |
| Disability | % |
|---|---|
| Any disability | 13.9% |
| Under 18 | 5.0% |
| 18–64 years | 12.7% |
| 65 and over | 36.5% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 78.4% |
| Public insurance | 27.6% |
| No insurance | 7.7% |
| Uninsured under 19 | 4.1% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 9,841 | 93.1% |
| Spanish | 160 | 1.6% |
| Other Indo-European | 109 | 1.1% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 51 | 0.5% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 10,221 | 96.7% |
| Born in same state | 9,996 | 94.6% |
| Born in different state | 5,346 | 50.6% |
| Foreign born | 225 | 2.1% |
| Naturalized citizen | 351 | 3.3% |
| Not a US citizen | 248 | 70.7% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 891 | 8.4% |
| French | 883 | 8.4% |
| Arab | 878 | 8.3% |
| Polish | 125 | 1.2% |
| Ancestry | Count | % |
|---|---|---|
| Irish | 55 | 0.5% |
| English | 55 | 0.5% |
| German | 22 | 0.2% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 34.7% |
| Internet access | 96.9% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 62258
What city is ZIP code 62258 in?
ZIP code 62258 is primarily assigned to Mascoutah, Illinois.
What county is ZIP code 62258 in?
ZIP code 62258 falls within Saint Clair County, Illinois.
Does ZIP code 62258 have a large veteran population?
18% of civilians in ZIP code 62258 are veterans, above the national average of ~7%.
What is the population of ZIP code 62258?
ZIP code 62258 has an estimated population of 10,572 residents, with a density of 140 people per square mile.
What is the typical home value in ZIP code 62258?
The median home value in ZIP code 62258 is $202,800.
What is the median household income in ZIP code 62258?
The median household income in ZIP code 62258 is $89,519, above the national median of ~$75,000.
What timezone is ZIP code 62258 in?
ZIP code 62258 observes the CST timezone.