Alma ZIP Codes — Marion County, IL

There is one unique ZIP code in Alma, Illinois and it is 62807. Area code: 618.

ZIP codes

39.18

sq mi land

0.04

sq mi water

618

area code

Alma, IL ZIP code map

About Alma, IL

Alma, Illinois, is a small yet charming city located in Marion County. With its quaint atmosphere and welcoming community, Alma offers a unique glimpse into rural life in the heart of Illinois. Serving as a peaceful retreat, this city is perfect for those who appreciate tranquility and a strong sense of community.

Location & geography

Alma is situated in southern Illinois, surrounded by scenic landscapes. It is conveniently located near several cities, including Centralia approximately 12 miles to the north, Salem about 15 miles to the east, and Mount Vernon roughly 20 miles to the southwest. The city covers a total area of 39.18 square miles, with a minor water area of 0.04 square miles.

Community & economy

Alma embodies a close-knit community with a rural charm that attracts both residents and visitors alike. The local economy is supported by various industries, including agriculture and small businesses that cater to the needs of a vibrant farming community. Daily life in Alma revolves around community events, local gatherings, and enjoying the natural beauty of the surrounding areas.

Transportation

Alma is accessible via nearby highways, with Illinois Route 37 being a primary route through the region. The closest major airport is the MidAmerica St. Louis Airport, located approximately 40 miles away in Mascoutah. Public transportation options may be limited, but the city’s layout is conducive to both personal and some forms of commercial transit.

History

Founded in the late 19th century, Alma has roots tied to agriculture and the development of transportation in the area. Key industries during its early days included farming and trade, which have continued to influence the local economy over the years. Notable events in Alma's history include the establishment of local festivals that celebrate its agricultural heritage.

Did you know?

One surprising fact about Alma, Illinois, is its blend of rural life with a rich agricultural heritage, which is celebrated through various community events. Additionally, the city is characterized by its proximity to the scenic landscapes of the region, making it a hidden gem for nature enthusiasts.

ZIP codes for Alma, IL (1)

ZIP code	City	County	Map
62807	Alma	Marion	View map

Demographics & statistics

832

Population

41.3

Median age

$79,667

Median household income

$42,320

Per capita income

$120,700

Median home value

$463

Median monthly rent

88.1%

Home ownership

7.2%

Poverty rate

1.6%

Unemployment

417

Housing units

33.7%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

103

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	176	21.2%
18 and over	656	78.8%
65 and over	153	18.4%
Median age	41.3 years

Race & ethnicity

White 99.4%

Two or more races 0.6%

Group	Count	%
White	827	99.4%
Two or more races	5	0.6%

Household income

Under $10k 3.3%

$10k–$15k 1.4%

$15k–$25k 4.2%

$25k–$35k 8.6%

$35k–$50k 8.3%

$50k–$75k 17.5%

$75k–$100k 18.9%

$100k–$150k 19.4%

$150k–$200k 2.8%

$200k+ 15.6%

Range	% of households
Under $10k	3.3%
$10k–$15k	1.4%
$15k–$25k	4.2%
$25k–$35k	8.6%
$35k–$50k	8.3%
$50k–$75k	17.5%
$75k–$100k	18.9%
$100k–$150k	19.4%
$150k–$200k	2.8%
$200k+	15.6%
Median income	$79,667

Housing

Home values

Under $50k 20.2%

$50k–$100k 23.0%

$100k–$150k 12.6%

$150k–$200k 5.7%

$200k–$300k 26.2%

$300k–$500k 12.3%

Housing overview

Metric	Value
Median home value	$120,700
Median rent / month	$463
Owner occupied	88.1%
Renter occupied	11.9%
Vacant	21.7%
Single-family detached	75.0%
Large apartment buildings	0.0%
Mobile homes	21.3%
Median rooms	5.9
Avg household size (owned)	2.30

Year built

Era	%
2020 or later	0.0%
2010–2019	7.6%
2000–2009	13.3%
1990–1999	24.6%
1980–1989	4.8%
1970–1979	10.9%
1960–1969	14.1%
1950–1959	9.1%
1940–1949	6.7%
1939 or earlier	8.9%

Bedrooms

Size	% of units
No bedroom (studio)	1.1%
1 bedroom	6.5%
2 bedrooms	30.9%
3 bedrooms	32.4%
4 bedrooms	23.7%
5+ bedrooms	5.4%

Vehicles per household

Vehicles	% of households
No vehicle	3.1%
1 vehicle	25.0%
2 vehicles	41.1%
3 or more	30.8%

Heating fuel

Fuel type	%
Utility gas	34.7%
Electricity	33.6%
Propane / LP gas	31.7%

Households & families

Household type	Count	%
Married-couple family	209	58.1%
Cohabiting couple	23	6.4%
Male householder, no spouse	33	9.2%
Female householder, no spouse	95	26.4%
Households with children under 18	124	34.4%
Households with seniors (65+)	113	31.4%
Average household size	2.31

Marital status

Status	Male	Female
Never married	10.5%	5.7%
Married	62.6%	57.9%
Separated	0.0%	8.3%
Widowed	1.9%	5.2%
Divorced	24.9%	22.9%

Education

Less than 9th grade 2.9%

Some HS, no diploma 7.3%

HS graduate 22.7%

Some college, no degree 24.6%

Associate's degree 8.9%

Bachelor's degree 31.4%

Graduate / professional 2.2%

Metric	%
HS diploma or higher	89.8%
Bachelor's or higher	33.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	4	2.5%
Kindergarten	48	29.4%
Elementary school	84	51.5%
High school	6	3.7%
College / grad school	21	12.9%

Employment

Industry of employment

Education & healthcare 30.3%

Manufacturing 20.9%

Public administration 11.3%

Retail trade 9.4%

Arts, food & hospitality 8.7%

Finance & real estate 7.1%

Transportation & utilities 6.2%

Construction 3.0%

Agriculture & mining 0.9%

Professional & management 0.9%

Other services 0.9%

Wholesale trade 0.2%

Occupation

Category	%
Management, business & arts	34.3%
Service	19.1%
Sales & office	20.7%
Natural resources & construction	9.7%
Production & transportation	16.3%

Employment type

Type	%
Private sector	70.3%
Government	23.0%
Self-employed	6.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	80.3%
Carpool	9.8%
Public transit	0.5%
Walk	0.5%
Other means	0.0%
Avg commute (minutes)	29.8

Poverty

All people 7.2%

Under 18 years 5.2%

18 and over 7.8%

Married-couple families 1.9%

Female-led households 0.0%

Income support

Source	% of households
Social Security	39.4%
Retirement income	34.4%
Supplemental Security	3.1%
Cash public assistance	5.3%
Food stamps / SNAP	12.8%

Health indicators

Condition	%
High blood pressure	34.3%
High cholesterol	35.0%
Heart disease	7.0%
Stroke	3.3%
Asthma	9.9%
Arthritis	29.3%
Kidney disease	3.0%
Pulmonary disease	7.9%
Cancer	7.4%

Behavior / access	%
Binge drinking	15.0%
No physical activity	25.1%
Less than 7 hrs sleep	32.6%
Fair or poor health	14.7%
Poor mental health	13.2%
Poor physical health	10.5%
No health insurance	10.3%
Visited doctor (checkup)	77.5%
Visited dentist	64.4%
Cholesterol screening	90.0%
Teeth loss	14.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	61	9.3%

Disability	%
Any disability	20.0%
Under 18	11.4%
18–64 years	14.7%
65 and over	47.1%

Health insurance coverage

Type	%
Private insurance	71.0%
Public insurance	43.1%
Uninsured under 19	2.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	796	95.7%
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)	816	98.1%
Born in same state	816	98.1%
Born in different state	698	83.9%
Foreign born	0	0.0%
Naturalized citizen	16	1.9%
Not a US citizen	16	100.0%

Ancestry

Ancestry	Count	%
Italian	242	29.1%
French	63	7.6%

Ancestry	Count	%
Arab	36	4.3%
German	1	0.1%

Technology access

Metric	% of households
Computer access	43.3%
Internet access	95.3%

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

Frequently asked questions

What ZIP codes does Alma, IL have?

Alma, IL has one ZIP code: 62807. Each ZIP code serves a distinct delivery area within the city and surrounding region.