Zip code 61233: Andover, Illinois

Q: What city is zip code 61233?

61233 is assigned to Andover, Illinois. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 61233 in?

61233 is in Henry County, Illinois.

Q: What is the population of 61233?

About 281 people live in 61233, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 61233?

The median household income in 61233 is $71,667.

Q: What zip codes are near 61233?

The closest zip codes to 61233 are 61262, 61274, 61468, 61238, 61273.

Residential delivery areaHenry CountyCentral Time

Population

281

Small sample: rough estimates

Median household income

$72K

U.S. $81K

Median home value

$183K

U.S. $333K

Median rent

$750/mo

U.S. $1,413

Median age

46.4

U.S. 38.9

Land area

0.7 sq mi

391 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 61233

61233 is a small-town zip code in Andover, Illinois (Henry County), covering 0.7 sq mi of land. About 281 people live here, or 391 per square mile. The median resident is 46.4 years old, compared with 38.9 nationally. With so few residents, the Census figures below are rough estimates with wide margins of error.

The median household earns $71,667 a year, close to the national median of $80,734. 2.1% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $182,600, or 2.5 years of median household income (U.S.: 4.1 years), which makes homes relatively affordable for local earners. 78% of occupied homes are lived in by their owners, and renters pay a median of $750 a month.

23% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 30.5 minutes each way, and 5% of workers work from home. The most common jobs among working residents are in transportation and moving goods; healthcare; and sales.

How 61233 compares

Sorted from highest to lowest national percentile

Only about 281 people live here, so these survey estimates have wide margins of error.

Rent-burdened renters76.9%
99th
WeaknessU.S. 51.1% · IL 47.9%63rd of 1,291 in IL
Healthcare workers14%
92nd
U.S. 9.7% · IL 9.5%204th of 1,340 in IL
Median age46.4
90th
U.S. 38.9 · IL 39334th of 1,342 in IL
Average commute30.5 min
76th
U.S. 26.4 min · IL 27.8 min335th of 1,317 in IL
Homeownership rate77.6%
73rd
U.S. 65.2% · IL 67.1%811th of 1,338 in IL
Median earnings per worker$51,250
59th
U.S. $49,666 · IL $51,895460th of 1,336 in IL
Residents 65 and older17.4%
56th
U.S. 17.2% · IL 17%859th of 1,342 in IL
Unemployment rate5.1%
54th
U.S. 5.2% · IL 5.8%528th of 1,340 in IL
Residents under 1821.7%
46th
U.S. 22% · IL 21.8%715th of 1,342 in IL
Per capita income$38,320
45th
U.S. $44,673 · IL $46,406630th of 1,341 in IL
Median household income$71,667
38th
U.S. $80,734 · IL $83,390734th of 1,316 in IL
Broadband access90.5%
37th
U.S. 91% · IL 90.8%575th of 1,338 in IL
Self-employed workers8%
33rd
U.S. 10% · IL 8.8%782nd of 1,340 in IL
Population density391/sq mi
29th
U.S. 95/sq mi · IL 229/sq mi423rd of 1,342 in IL
Bachelor's degree or higher23.2%
29th
U.S. 35.7% · IL 37.8%596th of 1,340 in IL
Uninsured rate4.3%
25th
U.S. 8.4% · IL 6.9%679th of 1,341 in IL
Diversity index26.9
20th
U.S. 61.4 · IL 60.5488th of 1,342 in IL
Median home value$182,600
18th
U.S. $332,700 · IL $263,300483rd of 1,311 in IL
Veterans3.2%
17th
U.S. 6.2% · IL 4.8%1,157th of 1,342 in IL
Foreign-born residents1.8%
11th
U.S. 14.1% · IL 14.7%609th of 1,342 in IL
Work from home5%
8th
U.S. 15.1% · IL 15.9%992nd of 1,339 in IL
Government workers8%
7th
U.S. 14.5% · IL 13.3%1,151st of 1,340 in IL
Median gross rent$750
4th
U.S. $1,413 · IL $1,274940th of 1,170 in IL
Income inequality (Gini)0.362
4th
StrengthU.S. 0.483 · IL 0.4811,049th of 1,336 in IL
Population281
1st
U.S. 334,922,499 · IL 12,694,7981,229th of 1,342 in IL
Poverty rate2.1%
1st
StrengthU.S. 12.5% · IL 11.8%1,294th of 1,339 in IL
Housing vacancy0%
1st
U.S. 10.1% · IL 7.7%1,309th of 1,338 in IL
Tech workers0%
1st
U.S. 3.8% · IL 3.8%1,102nd of 1,340 in IL

Measure	61233	Henry	IL	U.S.	National percentile	Rank in IL
Rent-burdened rentersWeakness	76.9%	40.1%	47.9%	51.1%	99th	63rd of 1,291
Healthcare workers	14%	10.5%	9.5%	9.7%	92nd	204th of 1,340
Median age	46.4	43.6	39	38.9	90th	334th of 1,342
Average commute	30.5 min	22.2 min	27.8 min	26.4 min	76th	335th of 1,317
Homeownership rate	77.6%	79.9%	67.1%	65.2%	73rd	811th of 1,338
Median earnings per worker	$51,250	$48,808	$51,895	$49,666	59th	460th of 1,336
Residents 65 and older	17.4%	21.8%	17%	17.2%	56th	859th of 1,342
Unemployment rate	5.1%	4.8%	5.8%	5.2%	54th	528th of 1,340
Residents under 18	21.7%	21.6%	21.8%	22%	46th	715th of 1,342
Per capita income	$38,320	$39,614	$46,406	$44,673	45th	630th of 1,341
Median household income	$71,667	$71,911	$83,390	$80,734	38th	734th of 1,316
Broadband access	90.5%	86.7%	90.8%	91%	37th	575th of 1,338
Self-employed workers	8%	10.6%	8.8%	10%	33rd	782nd of 1,340
Population density	391/sq mi	59/sq mi	229/sq mi	95/sq mi	29th	423rd of 1,342
Bachelor's degree or higher	23.2%	24.7%	37.8%	35.7%	29th	596th of 1,340
Uninsured rate	4.3%	4%	6.9%	8.4%	25th	679th of 1,341
Diversity index	26.9	23.7	60.5	61.4	20th	488th of 1,342
Median home value	$182,600	$151,600	$263,300	$332,700	18th	483rd of 1,311
Veterans	3.2%	7.5%	4.8%	6.2%	17th	1,157th of 1,342
Foreign-born residents	1.8%	1.7%	14.7%	14.1%	11th	609th of 1,342
Work from home	5%	8.7%	15.9%	15.1%	8th	992nd of 1,339
Government workers	8%	16.8%	13.3%	14.5%	7th	1,151st of 1,340
Median gross rent	$750	$842	$1,274	$1,413	4th	940th of 1,170
Income inequality (Gini)Strength	0.362	0.426	0.481	0.483	4th	1,049th of 1,336
Population	281	48,643	12,694,798	334,922,499	1st	1,229th of 1,342
Poverty rateStrength	2.1%	8.9%	11.8%	12.5%	1st	1,294th of 1,339
Housing vacancy	0%	8.7%	7.7%	10.1%	1st	1,309th of 1,338
Tech workers	0%	1.8%	3.8%	3.8%	1st	1,102nd of 1,340

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

17%

5–17

18–24

25–34

15%

35–44

21%

45–54

16%

55–64

65–74

75+

Median age

46.4

Under 18

21.7%

65 and over

17.4%

Race and ethnicity

White85%
Black0%
Hispanic4%
Asian0%
Native American0%
Pacific Islander0%
Other0%
Multiracial11%

Diversity index

26.9

U.S. 61.4

Foreign-born

1.8%

U.S. 14.1%

Born in state

88.3%

Language spoken at home (households)

English only

98%

Spanish

Other Indo-European

Asian / Pacific

Other

Households

Households: 116
Average household size: 2.4
Family households: 77.6%
Married couples: 64.7%
Living alone: 20.7%
Veterans (of adults): 3.2%
Male / female: 54% / 46%

Income and poverty

Household income distribution

<$25k

16%

$25–50k

17%

$50–75k

18%

$75–100k

$100–150k

17%

$150–200k

18%

$200k+

Median household income

61233

$71,667

Henry Co.

$71,911

Illinois

$83,390

United States

$80,734

Per capita income

$38,320

U.S. $44,673

Poverty rate

2.1%

U.S. 12.5%

Households earning $150K+

21.6%

U.S. 23%

Income inequality (Gini)

0.362

U.S. 0.483

Housing

Median home value

61233

$182,600

Henry Co.

$151,600

Illinois

$263,300

United States

$332,700

Median gross rent

61233

$750

Henry Co.

$842

Illinois

$1,274

United States

$1,413

Types of housing

Single-family

95%

2–4 units

5–19 units

20+ units

Mobile home

Boat, RV, van

Housing units: 116
Owner-occupied: 77.6%
Vacant: 0%
Median year built: 1973
Median rooms: 6.5
Renters paying 30%+ of income: 76.9%
Renters paying 50%+ of income: 0%
Home value to income: 2.5× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

75%

Carpooled

20%

Transit

Walked

Bicycle

Worked from home

Other

Commute time (one way)

<10 min

10–19

17%

20–29

31%

30–44

33%

45–59

15%

60+

Average commute

30.5 min

U.S. 26.4 min

Unemployment

5.1%

U.S. 5.2%

In labor force

68.4%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Transportation and moving

15%

Healthcare

14%

Sales

13%

Food service

11%

Management

10%

Production

Construction and repair

Business and finance

Legal and social services

Education

Arts, media and sports

Cleaning and personal care

Office and admin

Computer and math

Engineering and science

Police and fire

Farming, fishing and forestry

Industries

Manufacturing

22%

Retail

13%

Health care and social assistance

13%

Transportation, warehousing and utilities

11%

Professional and technical services

11%

Restaurants and hotels

11%

Construction

Education

Finance, insurance and real estate

Other services

Admin, support and management

Agriculture and mining

Public administration

Wholesale

Information

Arts and recreation

Median earnings per worker

$51,250

U.S. $49,666

Self-employed

U.S. 10%

Government workers

U.S. 14.5%

Nonprofit workers

U.S. 8.8%

Median earnings by type of work

Type of work	61233	U.S.
Management, business, science and arts	$82,188	$74,888
Service	$9,583	$26,804
Sales and office	$46,667	$40,476
Construction and maintenance	$90,208	$49,199
Production and transportation	$52,679	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

10%

High school

35%

Some college

19%

Associate's

13%

Bachelor's

19%

Graduate

High school graduate or higher: 90%
Bachelor's degree or higher: 23.2%
Graduate or professional degree: 3.8%
Households with broadband: 90.5%
Cable, fiber or DSL: 75.9%
No internet access: 9.5%
Without health insurance: 4.3%
Limited-English households: 0%

Geography

City (USPS): Andover
State: Illinois
County: Henry County
Center point: 41.2947° N, 90.2913° W
Land area: 0.7 sq mi
Water area: under 0.1 sq mi
Time zone: Central Time (UTC-6, UTC-5 in summer)
Zip type: Residential delivery area

Cities and towns within this zip

Andover100% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 61233

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
61262	Lynn Center, IL	3.2 mi	1,197	$86,250	$244,700
61274	Osco, IL	5.3 mi	197	$72,000	$128,800
61468	Ophiem, IL	5.6 mi	92	$42,969	$96,800
61238	Cambridge, IL	6.2 mi	2,549	$64,583	$131,100
61273	Orion, IL	7.4 mi	3,120	$99,032	$187,400
61490	Woodhull, IL	7.7 mi	1,035	$65,625	$158,000
61413	Alpha, IL	8.5 mi	1,035	$73,125	$120,100
61419	Bishop Hill, IL	11 mi	134	$56,429	$102,500
61465	New Windsor, IL	11 mi	1,192	$56,875	$127,400
61240	Coal Valley, IL	12 mi	5,795	$113,220	$237,000
61281	Sherrard, IL	12 mi	2,520	$102,639	$224,000
61241	Colona, IL	13 mi	6,587	$80,000	$165,900

Questions about 61233

What city is zip code 61233?

61233 is assigned to Andover, Illinois. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 61233 in?

61233 is in Henry County, Illinois.

What is the population of 61233?

About 281 people live in 61233, according to the Census Bureau's American Community Survey.

What time zone is 61233 in?

61233 is in Central Time.

What is the median household income in 61233?

The median household income in 61233 is $71,667.

What zip codes are near 61233?

The closest zip codes to 61233 are 61262, 61274, 61468, 61238, 61273.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 61233, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.