61348 ZIP Code — Oglesby, IL

La Salle County, Illinois

ZIP code 61348 is located in Oglesby, Illinois, within La Salle County. It covers approximately 39.32 square miles and serves a population of 4,501 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 815/779.

About ZIP code 61348

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 $130,500. Owner-occupancy is high at 79%, well above the national average.

Median household income is $66,522. 37% 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 24 minutes is near the national average.

College attainment at 17% is below the national average, consistent with a trades and production-oriented local economy.

Overall, ZIP code 61348 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.

4,501

population

39.32

sq mi land

Standard

ZIP type

Central (CT)

timezone

61348 ZIP code map

Cities in ZIP code 61348

Below are the cities the US Postal Service accepts for ZIP code 61348. Using any city not on this list may result in mail delivery delays.

City	Status
Oglesby	Acceptable
Oglesby	Preferred

Nearby ZIP codes

61370 Tonica (4.6 mi) 61354 Peru (7 mi) 61301 La Salle (7.8 mi) 61373 Utica (8.5 mi) 61334 Lostant (9.1 mi) 61326 Granville (9.6 mi) 61362 Spring Valley (10.6 mi) 61350 Ottawa (11.2 mi) 61329 Ladd (11.4 mi) 61320 Dalzell (11.7 mi) 61335 Mc Nabb (11.8 mi) 61325 Grand Ridge (12 mi)

Demographics updated 05/2026

Population
Total population	4,501
Population density	114 / sq mi
State FIPS	17
County FIPS	099

Geography
Land area	39.32 sq mi
Water area	0.72 sq mi
Latitude	41.2750
Longitude	-89.0383
Timezone	Central (CT)
Area code	815/779

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	39.8%	42.9%	37.2%
$50k – $100k	32.8%	33.7%	29.6%
$100k – $200k	25.7%	20.0%	24.4%
Over $200k	1.7%	3.4%	8.8%

Demographics & statistics

4,501

Population

114

People per sq mi

41.0

Median age

$66,522

Median household income

$37,935

Per capita income

$130,500

Median home value

$595

Median monthly rent

79.3%

Home ownership

7.9%

Poverty rate

2.2%

Unemployment

1,837

Housing units

17.3%

Bachelor's or higher

Age distribution

Male Female

100

Under 5

197

5–9

178

171

10–14

156

116

15–19

106

104

20–24

326

25–34

296

227

35–44

206

297

45–54

270

204

55–59

186

129

60–64

117

262

65–74

237

150

75–84

137

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,008	22.4%
18 and over	3,493	77.6%
65 and over	931	20.7%
Median age	41.0 years

Race & ethnicity

White 83.3%

Hispanic or Latino 8%

Two or more races 6.9%

Other race 1.4%

Asian 0.2%

Black or African American 0.1%

Group	Count	%
White	4,079	83.3%
Hispanic or Latino	393	8%
Two or more races	339	6.9%
Other race	70	1.4%
Asian	8	0.2%
Black or African American	5	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	39.8%	42.9%	37.2%
$50k – $100k	32.8%	33.7%	29.6%
$100k – $200k	25.7%	20.0%	24.4%
Over $200k	1.7%	3.4%	8.8%

Under $10k 5.1%

$10k–$15k 2.0%

$15k–$25k 5.3%

$25k–$35k 10.3%

$35k–$50k 12.7%

$50k–$75k 21.5%

$75k–$100k 13.9%

$100k–$150k 16.6%

$150k–$200k 7.6%

$200k+ 5.0%

Range	% of households
Under $10k	5.1%
$10k–$15k	2.0%
$15k–$25k	5.3%
$25k–$35k	10.3%
$35k–$50k	12.7%
$50k–$75k	21.5%
$75k–$100k	13.9%
$100k–$150k	16.6%
$150k–$200k	7.6%
$200k+	5.0%
Median income	$66,522

Housing

Home values

Under $50k 3.5%

$50k–$100k 25.0%

$100k–$150k 31.5%

$150k–$200k 17.8%

$200k–$300k 16.1%

$300k–$500k 5.0%

$500k–$1M 1.0%

$1M+ 0.2%

Housing overview

Metric	Value
Median home value	$130,500
Median rent / month	$595
Owner occupied	79.3%
Renter occupied	20.7%
Vacant	10.8%
Single-family detached	77.0%
Large apartment buildings	0.0%
Mobile homes	1.6%
Median rooms	5.4
Avg household size (owned)	2.27

Year built

Era	%
2020 or later	0.4%
2010–2019	4.0%
2000–2009	7.8%
1990–1999	9.1%
1980–1989	2.1%
1970–1979	12.6%
1960–1969	9.2%
1950–1959	19.2%
1940–1949	10.8%
1939 or earlier	24.7%

Bedrooms

Size	% of units
No bedroom (studio)	1.3%
1 bedroom	8.2%
2 bedrooms	37.3%
3 bedrooms	40.9%
4 bedrooms	11.1%
5+ bedrooms	1.2%

Vehicles per household

Vehicles	% of households
No vehicle	2.6%
1 vehicle	41.7%
2 vehicles	35.6%
3 or more	20.0%

Heating fuel

Fuel type	%
Utility gas	82.7%
Electricity	11.4%
Propane / LP gas	5.2%
Fuel oil	0.1%
Wood	0.5%

Households & families

Household type	Count	%
Married-couple family	830	41.3%
Cohabiting couple	200	10.0%
Male householder, no spouse	445	22.1%
Female householder, no spouse	535	26.6%
Households with children under 18	549	27.3%
Households with seniors (65+)	693	34.5%
Average household size	2.24

Marital status

Status	Male	Female
Never married	35.1%	22.4%
Married	46.4%	49.1%
Separated	2.1%	1.0%
Widowed	2.9%	12.5%
Divorced	13.4%	15.0%

Education

Less than 9th grade 2.6%

Some HS, no diploma 4.9%

HS graduate 36.6%

Some college, no degree 19.9%

Associate's degree 18.7%

Bachelor's degree 11.1%

Graduate / professional 6.2%

Metric	%
HS diploma or higher	92.5%
Bachelor's or higher	17.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	78	7.4%
Kindergarten	89	8.5%
Elementary school	526	50.0%
High school	201	19.1%
College / grad school	158	15.0%

Employment

Industry of employment

Education & healthcare 21.8%

Manufacturing 18.4%

Retail trade 11.1%

Finance & real estate 8.1%

Public administration 7.8%

Transportation & utilities 7.3%

Professional & management 6.2%

Arts, food & hospitality 5.5%

Construction 5.4%

Other services 3.5%

Wholesale trade 2.5%

Information 1.9%

Agriculture & mining 0.6%

Occupation

Category	%
Management, business & arts	33.4%
Service	20.5%
Sales & office	18.7%
Natural resources & construction	11.7%
Production & transportation	15.7%

Employment type

Type	%
Private sector	79.4%
Government	16.1%
Self-employed	4.2%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	86.5%
Carpool	6.9%
Public transit	0.2%
Walk	1.9%
Work from home	4.2%
Other means	0.3%
Avg commute (minutes)	23.5

Poverty

All people 7.9%

Under 18 years 9.1%

18 and over 7.6%

Married-couple families 1.9%

Female-led households 23.3%

Income support

Source	% of households
Social Security	36.9%
Retirement income	27.2%
Supplemental Security	6.0%
Cash public assistance	0.6%
Food stamps / SNAP	10.4%

Health indicators

Condition	%
Obesity	34.1%
High blood pressure	33.8%
High cholesterol	33.2%
Diabetes	10.3%
Heart disease	7.2%
Stroke	3.3%
Asthma	9.6%
Arthritis	27.7%
Kidney disease	3.1%
Pulmonary disease	7.7%
Cancer	7.5%

Behavior / access	%
Smoking	18.8%
Binge drinking	15.3%
No physical activity	24.9%
Less than 7 hrs sleep	32.7%
Depression	17.7%
Fair or poor health	14.6%
Poor mental health	12.8%
Poor physical health	10.3%
No health insurance	11.3%
Visited doctor (checkup)	76.2%
Visited dentist	64.4%
Cholesterol screening	89.7%
Teeth loss	14.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	232	6.6%

Disability	%
Any disability	15.6%
Under 18	11.5%
18–64 years	12.9%
65 and over	27.6%

Health insurance coverage

Type	%
Private insurance	78.2%
Public insurance	34.4%
No insurance	3.0%
Uninsured under 19	0.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	4,311	95.8%
Spanish	58	1.3%
Other Indo-European	50	1.2%
Asian & Pacific Islander	8	0.2%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,376	97.2%
Born in same state	4,366	97.0%
Born in different state	3,891	86.4%
Foreign born	10	0.2%
Naturalized citizen	125	2.8%
Not a US citizen	54	43.2%

Ancestry

Ancestry	Count	%
Italian	893	19.8%
French	316	7%
Arab	108	2.4%
Polish	55	1.2%

Ancestry	Count	%
Norwegian	44	1%
Irish	22	0.5%
English	22	0.5%
Dutch	8	0.2%

Technology access

Metric	% of households
Computer access	44.7%
Internet access	90.7%

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

Frequently asked questions about ZIP code 61348

What city is ZIP code 61348 in?

ZIP code 61348 is primarily assigned to Oglesby, Illinois.

What county is ZIP code 61348 in?

ZIP code 61348 falls within La Salle County, Illinois.

Does ZIP code 61348 have a large retiree population?

37% of households in ZIP code 61348 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 61348?

The median home value in ZIP code 61348 is $130,500.

What is the population of ZIP code 61348?

ZIP code 61348 has an estimated population of 4,501 residents, with a density of 114 people per square mile.

What is the median household income in ZIP code 61348?

The median household income in ZIP code 61348 is $66,522, below the national median of ~$75,000.

What timezone is ZIP code 61348 in?

ZIP code 61348 observes the CST timezone.