61311 ZIP Code — Ancona, IL

Livingston County, Illinois

ZIP code 61311 is located in Ancona, Illinois, within Livingston County. It covers approximately 16.35 square miles and serves a population of 217 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 779/815.

About ZIP code 61311

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Owner-occupancy is high at 89%, well above the national average.

The dominant occupation class is production, transportation, and material moving, with professional and management as the leading industry.

College attainment at 14% is below the national average, consistent with a trades and production-oriented local economy.

Notable community characteristics include a notable veteran presence at 12% of civilians, above the national average of 7%.

Overall, ZIP code 61311 reflects a community defined by a trades-oriented workforce, a strong veteran community, high homeownership, and a significant Social Security-dependent population.

217

population

16.35

sq mi land

Standard

ZIP type

Central (CT)

timezone

61311 ZIP code map

Cities in ZIP code 61311

Below are the cities the US Postal Service accepts for ZIP code 61311. Using any city not on this list may result in mail delivery delays.

City	Status
Ancona	Acceptable
Ancona	Preferred

Nearby ZIP codes

61333 Long Point (4.3 mi) 61364 Streator (4.7 mi) 61319 Cornell (5.9 mi) 61377 Wenona (7.1 mi) 61321 Dana (7.9 mi) 61358 Rutland (9 mi) 61313 Blackstone (10.2 mi) 61740 Flanagan (10.8 mi) 61743 Graymont (12 mi) 61334 Lostant (13.7 mi) 61325 Grand Ridge (13.7 mi) 60470 Ransom (13.8 mi)

Demographics updated 05/2026

Population
Total population	217
Population density	13 / sq mi
State FIPS	17
County FIPS	105

Geography
Land area	16.35 sq mi
Water area	0.00 sq mi
Latitude	41.0420
Longitude	-88.8641
Timezone	Central (CT)
Area code	779/815

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	19.9%	41.5%	37.2%
$50k – $100k	39.0%	34.5%	29.6%
$100k – $200k	41.2%	21.2%	24.4%
Over $200k	0.0%	2.8%	8.8%

Demographics & statistics

217

Population

People per sq mi

44.7

Median age

Median household income

$34,241

Per capita income

Median home value

Median monthly rent

89.2%

Home ownership

0.0%

Poverty rate

5.2%

Unemployment

Housing units

13.7%

Bachelor's or higher

Age distribution

Male Female

20–24

35–44

45–54

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	0	0.0%
18 and over	217	100.0%
65 and over	84	38.7%
Median age	44.7 years

Race & ethnicity

White 100%

Group	Count	%
White	217	100%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	19.9%	41.5%	37.2%
$50k – $100k	39.0%	34.5%	29.6%
$100k – $200k	41.2%	21.2%	24.4%
Over $200k	0.0%	2.8%	8.8%

$25k–$35k 26.9%

$35k–$50k 22.6%

$100k–$150k 50.5%

Range	% of households
$25k–$35k	26.9%
$35k–$50k	22.6%
$100k–$150k	50.5%
Median income	$0

Housing

Home values

$100k–$150k 56.6%

$200k–$300k 43.4%

Housing overview

Metric	Value
Median home value	$0
Median rent / month	$0
Owner occupied	89.2%
Renter occupied	10.8%
Vacant	0.0%
Single-family detached	100.0%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	6.1
Avg household size (owned)	1.90

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	10.8%
1990–1999	0.0%
1980–1989	0.0%
1970–1979	0.0%
1960–1969	16.1%
1950–1959	0.0%
1940–1949	11.8%
1939 or earlier	61.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	22.6%
3 bedrooms	77.4%
4 bedrooms	0.0%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	0.0%
2 vehicles	10.8%
3 or more	89.2%

Heating fuel

Fuel type	%
Utility gas	62.4%
Propane / LP gas	37.6%

Households & families

Household type	Count	%
Married-couple family	25	26.9%
Cohabiting couple	0	0.0%
Male householder, no spouse	68	73.1%
Female householder, no spouse	0	0.0%
Households with children under 18	0	0.0%
Households with seniors (65+)	83	89.2%
Average household size	2.33

Marital status

Status	Male	Female
Never married	63.6%	0.0%
Married	21.5%	38.5%
Separated	0.0%	0.0%
Widowed	0.0%	33.3%
Divorced	14.9%	28.1%

Education

Less than 9th grade 5.1%

Some HS, no diploma 13.7%

HS graduate 19.8%

Some college, no degree 7.6%

Associate's degree 40.1%

Bachelor's degree 13.7%

Graduate / professional 0.0%

Metric	%
HS diploma or higher	81.2%
Bachelor's or higher	13.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	0	0.0%
High school	0	0.0%
College / grad school	0	0.0%

Employment

Industry of employment

Professional & management 37.0%

Transportation & utilities 33.1%

Retail trade 21.3%

Education & healthcare 8.7%

Occupation

Category	%
Management, business & arts	29.9%
Service	0.0%
Sales & office	0.0%
Natural resources & construction	0.0%
Production & transportation	70.1%

Employment type

Type	%
Private sector	100.0%
Government	0.0%
Self-employed	0.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	100.0%
Carpool	0.0%
Public transit	0.0%
Walk	0.0%
Work from home	0.0%
Other means	0.0%
Avg commute (minutes)	0.0

Poverty

All people 0.0%

Under 18 years 0.0%

18 and over 0.0%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	77.4%
Retirement income	10.8%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	35.0%
High blood pressure	40.6%
High cholesterol	38.6%
Diabetes	12.6%
Heart disease	9.0%
Stroke	4.0%
Asthma	9.5%
Arthritis	33.0%
Kidney disease	3.6%
Pulmonary disease	9.2%
Cancer	8.9%

Behavior / access	%
Smoking	18.8%
Binge drinking	13.2%
No physical activity	27.6%
Less than 7 hrs sleep	31.0%
Depression	17.0%
Fair or poor health	16.7%
Poor mental health	12.0%
Poor physical health	11.5%
No health insurance	10.3%
Visited doctor (checkup)	79.6%
Visited dentist	64.5%
Cholesterol screening	92.1%
Teeth loss	15.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	26	12.0%

Disability	%
Any disability	10.1%
Under 18	0.0%
18–64 years	5.3%
65 and over	17.9%

Health insurance coverage

Type	%
Private insurance	70.0%
Public insurance	33.6%
No insurance	3.2%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	217	100.0%
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)	217	100.0%
Born in same state	195	89.9%
Born in different state	175	80.6%
Foreign born	22	10.1%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Technology access

Metric	% of households
Computer access	42.9%
Internet access	100.0%

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

Frequently asked questions about ZIP code 61311

What city is ZIP code 61311 in?

ZIP code 61311 is primarily assigned to Ancona, Illinois.

What county is ZIP code 61311 in?

ZIP code 61311 falls within Livingston County, Illinois.

Does ZIP code 61311 have a large retiree population?

77% of households in ZIP code 61311 receive Social Security income, suggesting a significant retiree or disability population.

Does ZIP code 61311 have an older population?

39% of residents in ZIP code 61311 are 65 or older, above the national average of ~17%.

Is ZIP code 61311 mostly owner-occupied?

89% of occupied units in ZIP code 61311 are owner-occupied, well above the national average.

How educated is the population of ZIP code 61311?

14% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.

What timezone is ZIP code 61311 in?

ZIP code 61311 observes the CST timezone.