Alpha ZIP Codes — Henry County, IL

There is one unique ZIP code in Alpha, Illinois and it is 61413. Area code: 309.

ZIP codes

29.60

sq mi land

0.04

sq mi water

309

area code

Alpha, IL ZIP code map

About Alpha, IL

Alpha is a charming village located in Henry County, Illinois. This quaint community offers a glimpse into rural life, characterized by friendly neighbors and a tight-knit atmosphere. Despite its small size, Alpha boasts unique features that make it an inviting place for residents and visitors alike.

Location & geography

Alpha is situated in the northwestern region of Illinois, making it a serene escape from the hustle and bustle of city life. Nearby cities include Kewanee, approximately 10 miles to the northeast, Galva, about 5 miles to the southeast, and Moline, around 30 miles to the east. The village encompasses a total land area of 29.60 square miles with a minor water area of 0.04 square miles.

Community & economy

The community of Alpha is known for its warm, small-town charm that fosters strong connections among residents. Agriculture is a primary industry in the area, with local farms contributing significantly to the economy. Daily life in Alpha reflects a slow pace, where neighbors come together for local events and gatherings, reinforcing the village’s community spirit.

Transportation

Alpha is conveniently located near several major highways, including U.S. Route 34, which connects residents to other parts of Illinois. The nearest significant airport is Quad City International Airport, roughly 30 miles to the east, offering both domestic and limited international flights. Public transit options may be limited in this rural area, but local roads provide access to nearby towns.

History

Alpha was established in the late 19th century and has maintained its character as a rural village since its founding. The area initially thrived on agriculture, which remains a key industry today. Over the years, Alpha has witnessed various agricultural advancements that have shaped its economy and community.

Did you know?

One surprising fact about Alpha is that it has only one ZIP code, 61413, highlighting its small size. Despite this, the village embraces its vibrant community life and rich agricultural heritage.

ZIP codes for Alpha, IL (1)

ZIP code	City	County	Map
61413	Alpha	Henry	View map

Demographics & statistics

1,012

Population

46.2

Median age

$68,194

Median household income

$37,182

Per capita income

$125,800

Median home value

$900

Median monthly rent

82.1%

Home ownership

6.4%

Poverty rate

3.8%

Unemployment

377

Housing units

23.5%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	247	24.4%
18 and over	765	75.6%
65 and over	231	22.8%
Median age	46.2 years

Race & ethnicity

White 75.7%

Hispanic or Latino 11.5%

Two or more races 11.1%

Other race 1.5%

Black or African American 0.3%

Group	Count	%
White	865	75.7%
Hispanic or Latino	131	11.5%
Two or more races	127	11.1%
Other race	17	1.5%
Black or African American	3	0.3%

Household income

Under $10k 2.7%

$10k–$15k 0.5%

$15k–$25k 9.4%

$25k–$35k 8.2%

$35k–$50k 10.6%

$50k–$75k 27.3%

$75k–$100k 12.1%

$100k–$150k 15.5%

$150k–$200k 9.4%

$200k+ 4.3%

Range	% of households
Under $10k	2.7%
$10k–$15k	0.5%
$15k–$25k	9.4%
$25k–$35k	8.2%
$35k–$50k	10.6%
$50k–$75k	27.3%
$75k–$100k	12.1%
$100k–$150k	15.5%
$150k–$200k	9.4%
$200k+	4.3%
Median income	$68,194

Housing

Home values

Under $50k 9.1%

$50k–$100k 31.8%

$100k–$150k 26.2%

$150k–$200k 9.7%

$200k–$300k 18.2%

$300k–$500k 2.9%

$500k–$1M 0.9%

$1M+ 1.2%

Housing overview

Metric	Value
Median home value	$125,800
Median rent / month	$900
Owner occupied	82.1%
Renter occupied	17.9%
Vacant	8.2%
Single-family detached	95.6%
Large apartment buildings	0.0%
Mobile homes	3.5%
Median rooms	6.1
Avg household size (owned)	2.36

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	6.0%
1990–1999	2.7%
1980–1989	7.8%
1970–1979	24.4%
1960–1969	14.2%
1950–1959	10.2%
1940–1949	5.5%
1939 or earlier	29.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	3.3%
2 bedrooms	26.4%
3 bedrooms	48.8%
4 bedrooms	14.6%
5+ bedrooms	6.9%

Vehicles per household

Vehicles	% of households
No vehicle	0.5%
1 vehicle	24.4%
2 vehicles	50.0%
3 or more	25.1%

Heating fuel

Fuel type	%
Utility gas	67.6%
Electricity	14.3%
Propane / LP gas	17.4%
Wood	0.7%

Households & families

Household type	Count	%
Married-couple family	214	51.7%
Cohabiting couple	21	5.1%
Male householder, no spouse	122	29.5%
Female householder, no spouse	57	13.8%
Households with children under 18	108	26.1%
Households with seniors (65+)	157	37.9%
Average household size	2.44

Marital status

Status	Male	Female
Never married	25.5%	16.3%
Married	52.6%	67.5%
Separated	2.4%	0.0%
Widowed	4.1%	8.7%
Divorced	15.3%	7.5%

Education

Less than 9th grade 0.0%

Some HS, no diploma 8.7%

HS graduate 31.5%

Some college, no degree 20.6%

Associate's degree 15.8%

Bachelor's degree 15.0%

Graduate / professional 8.5%

Metric	%
HS diploma or higher	91.3%
Bachelor's or higher	23.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	27	13.9%
Kindergarten	2	1.0%
Elementary school	100	51.5%
High school	43	22.2%
College / grad school	22	11.3%

Employment

Industry of employment

Education & healthcare 20.0%

Manufacturing 15.6%

Construction 14.5%

Transportation & utilities 8.2%

Other services 8.0%

Finance & real estate 7.8%

Agriculture & mining 6.5%

Retail trade 5.2%

Wholesale trade 5.0%

Arts, food & hospitality 3.7%

Professional & management 2.4%

Public administration 2.2%

Information 0.9%

Occupation

Category	%
Management, business & arts	33.0%
Service	12.6%
Sales & office	8.9%
Natural resources & construction	22.8%
Production & transportation	22.8%

Employment type

Type	%
Private sector	71.4%
Government	14.8%
Self-employed	13.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	87.6%
Carpool	6.9%
Public transit	0.0%
Walk	2.7%
Other means	0.0%
Avg commute (minutes)	26.4

Poverty

All people 6.4%

Under 18 years 12.9%

18 and over 4.3%

Married-couple families 2.8%

Female-led households 0.0%

Income support

Source	% of households
Social Security	39.6%
Retirement income	32.4%
Supplemental Security	4.8%
Cash public assistance	1.4%
Food stamps / SNAP	7.2%

Health indicators

Condition	%
High blood pressure	34.8%
High cholesterol	34.4%
Heart disease	6.8%
Stroke	3.1%
Asthma	9.4%
Arthritis	28.0%
Kidney disease	2.9%
Pulmonary disease	7.2%
Cancer	7.5%

Behavior / access	%
Binge drinking	15.5%
No physical activity	23.5%
Less than 7 hrs sleep	33.9%
Fair or poor health	13.2%
Poor mental health	12.2%
Poor physical health	9.8%
No health insurance	9.1%
Visited doctor (checkup)	76.9%
Visited dentist	66.3%
Cholesterol screening	91.1%
Teeth loss	12.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	111	14.5%

Disability	%
Any disability	10.4%
Under 18	1.6%
18–64 years	6.4%
65 and over	29.0%

Health insurance coverage

Type	%
Private insurance	78.4%
Public insurance	47.6%
Uninsured under 19	1.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	926	91.5%
Spanish	13	1.4%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	13	1.4%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,012	100.0%
Born in same state	1,002	99.0%
Born in different state	854	84.4%
Foreign born	10	1.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
French	162	16%
Italian	149	14.7%
Arab	139	13.7%
Polish	22	2.2%

Ancestry	Count	%
Irish	11	1.1%
English	3	0.3%
German	2	0.2%

Technology access

Metric	% of households
Computer access	40.9%
Internet access	83.6%

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

Frequently asked questions

What ZIP codes does Alpha, IL have?

Alpha, IL has one ZIP code: 61413. Each ZIP code serves a distinct delivery area within the city and surrounding region.