61234 ZIP Code — Annawan, IL

Henry County, Illinois

ZIP code 61234 is located in Annawan, Illinois, within Henry County. It covers approximately 55.71 square miles and serves a population of 1,073 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 309/815.

About ZIP code 61234

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $131,500. Owner-occupancy is high at 78%, well above the national average.

Median household income is $70,357. 31% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 29 minutes is near the national average.

Educational attainment is near the national average, with 27% of residents holding a bachelor's degree or higher.

Overall, ZIP code 61234 reflects a community defined by high homeownership and a significant Social Security-dependent population.

1,073

population

55.71

sq mi land

Standard

ZIP type

Central (CT)

timezone

61234 ZIP code map

Cities in ZIP code 61234

Below are the cities the US Postal Service accepts for ZIP code 61234. Using any city not on this list may result in mail delivery delays.

City	Status
Annawan	Preferred

Nearby ZIP codes

61235 Atkinson (4.8 mi) 61344 Mineral (5.1 mi) 61361 Sheffield (10.4 mi) 61443 Kewanee (10.6 mi) 61345 Neponset (11.3 mi) 61254 Geneseo (11.8 mi) 61434 Galva (13.9 mi) 61277 Prophetstown (14 mi) 61314 Buda (14.8 mi) 61283 Tampico (14.8 mi) 61238 Cambridge (15.2 mi) 61274 Osco (17.4 mi)

Demographics updated 05/2026

Population
Total population	1,073
Population density	19 / sq mi
State FIPS	17
County FIPS	073

Geography
Land area	55.71 sq mi
Water area	0.18 sq mi
Latitude	41.4088
Longitude	-89.9291
Timezone	Central (CT)
Area code	309/815

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	41.0%	43.0%	37.2%
$50k – $100k	34.2%	31.7%	29.6%
$100k – $200k	23.1%	21.2%	24.4%
Over $200k	1.6%	4.1%	8.8%

Demographics & statistics

1,073

Population

People per sq mi

43.3

Median age

$70,357

Median household income

$35,550

Per capita income

$131,500

Median home value

$627

Median monthly rent

77.8%

Home ownership

10.0%

Poverty rate

4.4%

Unemployment

391

Housing units

27.4%

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	238	22.2%
18 and over	835	77.8%
65 and over	213	19.9%
Median age	43.3 years

Race & ethnicity

White 89.6%

Hispanic or Latino 3.8%

Two or more races 2.7%

Other race 2.2%

Asian 1%

Black or African American 0.8%

Group	Count	%
White	999	89.6%
Hispanic or Latino	42	3.8%
Two or more races	30	2.7%
Other race	24	2.2%
Asian	11	1%
Black or African American	9	0.8%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	41.0%	43.0%	37.2%
$50k – $100k	34.2%	31.7%	29.6%
$100k – $200k	23.1%	21.2%	24.4%
Over $200k	1.6%	4.1%	8.8%

Under $10k 3.6%

$10k–$15k 7.7%

$15k–$25k 7.1%

$25k–$35k 7.1%

$35k–$50k 13.0%

$50k–$75k 13.0%

$75k–$100k 17.6%

$100k–$150k 19.0%

$150k–$200k 8.8%

$200k+ 3.1%

Range	% of households
Under $10k	3.6%
$10k–$15k	7.7%
$15k–$25k	7.1%
$25k–$35k	7.1%
$35k–$50k	13.0%
$50k–$75k	13.0%
$75k–$100k	17.6%
$100k–$150k	19.0%
$150k–$200k	8.8%
$200k+	3.1%
Median income	$70,357

Housing

Home values

Under $50k 5.4%

$50k–$100k 25.3%

$100k–$150k 28.5%

$150k–$200k 19.6%

$200k–$300k 10.8%

$300k–$500k 7.3%

$500k–$1M 3.2%

Housing overview

Metric	Value
Median home value	$131,500
Median rent / month	$627
Owner occupied	77.8%
Renter occupied	22.2%
Vacant	3.8%
Single-family detached	88.5%
Large apartment buildings	0.0%
Mobile homes	0.6%
Median rooms	6.0
Avg household size (owned)	2.37

Year built

Era	%
2020 or later	0.0%
2010–2019	4.0%
2000–2009	9.1%
1990–1999	7.0%
1980–1989	1.4%
1970–1979	18.3%
1960–1969	8.5%
1950–1959	11.5%
1940–1949	8.0%
1939 or earlier	32.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.4%
1 bedroom	7.6%
2 bedrooms	34.8%
3 bedrooms	36.6%
4 bedrooms	13.7%
5+ bedrooms	6.8%

Vehicles per household

Vehicles	% of households
No vehicle	2.3%
1 vehicle	28.9%
2 vehicles	48.3%
3 or more	20.5%

Heating fuel

Fuel type	%
Utility gas	60.0%
Electricity	19.9%
Propane / LP gas	19.0%
Wood	0.4%
Solar	0.6%

Households & families

Household type	Count	%
Married-couple family	265	55.4%
Cohabiting couple	17	3.6%
Male householder, no spouse	80	16.7%
Female householder, no spouse	116	24.3%
Households with children under 18	126	26.4%
Households with seniors (65+)	147	30.8%
Average household size	2.24

Marital status

Status	Male	Female
Never married	23.8%	16.6%
Married	61.4%	64.8%
Separated	2.5%	0.7%
Widowed	3.1%	11.9%
Divorced	9.2%	5.9%

Education

Less than 9th grade 2.5%

Some HS, no diploma 3.1%

HS graduate 36.9%

Some college, no degree 20.5%

Associate's degree 9.5%

Bachelor's degree 20.4%

Graduate / professional 7.0%

Metric	%
HS diploma or higher	94.3%
Bachelor's or higher	27.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	21	10.9%
Kindergarten	14	7.3%
Elementary school	75	39.1%
High school	45	23.4%
College / grad school	37	19.3%

Employment

Industry of employment

Education & healthcare 21.7%

Manufacturing 17.5%

Public administration 10.4%

Arts, food & hospitality 9.9%

Construction 9.3%

Retail trade 6.8%

Other services 5.8%

Professional & management 5.3%

Wholesale trade 4.0%

Transportation & utilities 4.0%

Agriculture & mining 2.7%

Finance & real estate 2.0%

Information 0.5%

Occupation

Category	%
Management, business & arts	35.2%
Service	16.6%
Sales & office	18.2%
Natural resources & construction	11.3%
Production & transportation	18.6%

Employment type

Type	%
Private sector	72.3%
Government	23.7%
Self-employed	4.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	87.8%
Carpool	8.6%
Public transit	0.0%
Walk	0.7%
Work from home	2.9%
Other means	0.0%
Avg commute (minutes)	28.6

Poverty

All people 10.0%

Under 18 years 5.9%

18 and over 11.1%

Married-couple families 2.6%

Female-led households 55.3%

Income support

Source	% of households
Social Security	31.2%
Retirement income	25.7%
Supplemental Security	0.6%
Cash public assistance	0.2%
Food stamps / SNAP	6.7%

Health indicators

Condition	%
Obesity	33.3%
High blood pressure	34.2%
High cholesterol	34.4%
Diabetes	9.7%
Heart disease	6.8%
Stroke	3.1%
Asthma	9.4%
Arthritis	27.9%
Kidney disease	2.9%
Pulmonary disease	7.0%
Cancer	7.9%

Behavior / access	%
Smoking	16.5%
Binge drinking	15.4%
No physical activity	23.3%
Less than 7 hrs sleep	33.1%
Depression	17.2%
Fair or poor health	13.0%
Poor mental health	12.0%
Poor physical health	9.5%
No health insurance	9.6%
Visited doctor (checkup)	76.9%
Visited dentist	67.0%
Cholesterol screening	90.8%
Teeth loss	12.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	37	4.5%

Disability	%
Any disability	8.6%
Under 18	0.8%
18–64 years	6.0%
65 and over	24.9%

Health insurance coverage

Type	%
Private insurance	79.2%
Public insurance	33.2%
No insurance	3.5%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,010	94.1%
Spanish	8	0.8%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	8	0.8%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,043	97.2%
Born in same state	1,035	96.5%
Born in different state	834	77.7%
Foreign born	8	0.7%
Naturalized citizen	30	2.8%
Not a US citizen	26	86.7%

Ancestry

Ancestry	Count	%
Arab	161	15%
French	128	11.9%
Italian	97	9%

Ancestry	Count	%
English	14	1.3%
Dutch	13	1.2%

Technology access

Metric	% of households
Computer access	44.5%
Internet access	93.9%

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

Frequently asked questions about ZIP code 61234

What city is ZIP code 61234 in?

ZIP code 61234 is primarily assigned to Annawan, Illinois.

What county is ZIP code 61234 in?

ZIP code 61234 falls within Henry County, Illinois.

What is the typical home value in ZIP code 61234?

The median home value in ZIP code 61234 is $131,500.

What is the population of ZIP code 61234?

ZIP code 61234 has an estimated population of 1,073 residents, with a density of 19 people per square mile.

What is the median household income in ZIP code 61234?

The median household income in ZIP code 61234 is $70,357, below the national median of ~$75,000.

What timezone is ZIP code 61234 in?

ZIP code 61234 observes the CST timezone.