Lena ZIP Codes — Stephenson County, IL

There is one unique ZIP code in Lena, Illinois and it is 61048. Area code: 815.

ZIP codes

81.78

sq mi land

0.08

sq mi water

815

area code

Lena, IL ZIP code map

About Lena, IL

Lena is a charming village located in Stephenson County, Illinois, known for its friendly community atmosphere and rural landscape. The village offers a peaceful lifestyle with a focus on family values and local traditions. It serves as a hub for the surrounding agricultural areas, contributing to the area’s rich farming heritage.

Location & geography

Lena is situated in the northwestern part of Illinois, approximately 18 miles southwest of the larger city of Freeport and about 25 miles northeast of Galena. The village spans a total area of 81.78 square miles, with a minimal water area of 0.08 square miles. The terrain around Lena consists mostly of flat agricultural land, which makes it ideal for farming and outdoor recreational activities.

Community & economy

The character of Lena is defined by its strong sense of community and a blend of rural charm with modern conveniences. The village primarily thrives on agriculture, with several local farms and agricultural services playing a crucial role in its economy. Daily life in Lena involves community events, local fairs, and opportunities for residents to engage in the rich cultural traditions of the area.

Transportation

Lena is accessible via U.S. Route 20, which connects it to larger cities in the region. The nearest major airport is the Chicago Rockford International Airport, located about 40 miles to the southeast, offering regional and national flights. The area does not have a formal public transit system, but local roads provide ample access for residents and visitors.

History

Lena was established in the mid-19th century and has a rich history rooted in agriculture and small-town life. Key industries in the area have historically included farming and manufacturing, with notable events such as community fairs celebrating local heritage. The village has preserved many of its historical buildings, reflecting its commitment to maintaining its quaint character.

Did you know?

A surprising fact about Lena is that it is home to the Historic Lena Depot, which has been preserved and serves as a reminder of the village's rail history. Another little-known aspect is that Lena hosts a yearly antique show, drawing visitors from surrounding areas to celebrate its rich history.

ZIP codes for Lena, IL (1)

ZIP code	City	County	Map
61048	Lena	Stephenson	View map

Demographics & statistics

3,851

Population

46.6

Median age

$73,313

Median household income

$38,602

Per capita income

$158,300

Median home value

$613

Median monthly rent

84.4%

Home ownership

4.7%

Poverty rate

4.0%

Unemployment

1,515

Housing units

27.8%

Bachelor's or higher

Age distribution

Male Female

128

Under 5

117

124

5–9

114

128

10–14

117

139

15–19

127

20–24

235

25–34

214

182

35–44

166

237

45–54

216

108

55–59

180

60–64

165

207

65–74

189

241

75–84

220

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	954	24.8%
18 and over	2,897	75.2%
65 and over	1,003	26.0%
Median age	46.6 years

Race & ethnicity

White 95.9%

Black or African American 1.7%

Two or more races 1.5%

Hispanic or Latino 0.9%

Group	Count	%
White	3,725	95.9%
Black or African American	68	1.7%
Two or more races	58	1.5%
Hispanic or Latino	35	0.9%

Household income

Under $10k 2.5%

$10k–$15k 4.6%

$15k–$25k 6.5%

$25k–$35k 5.1%

$35k–$50k 12.4%

$50k–$75k 19.7%

$75k–$100k 15.4%

$100k–$150k 22.9%

$150k–$200k 6.4%

$200k+ 4.5%

Range	% of households
Under $10k	2.5%
$10k–$15k	4.6%
$15k–$25k	6.5%
$25k–$35k	5.1%
$35k–$50k	12.4%
$50k–$75k	19.7%
$75k–$100k	15.4%
$100k–$150k	22.9%
$150k–$200k	6.4%
$200k+	4.5%
Median income	$73,313

Housing

Home values

Under $50k 5.8%

$50k–$100k 15.0%

$100k–$150k 24.5%

$150k–$200k 21.9%

$200k–$300k 25.1%

$300k–$500k 5.8%

$500k–$1M 1.3%

$1M+ 0.7%

Housing overview

Metric	Value
Median home value	$158,300
Median rent / month	$613
Owner occupied	84.4%
Renter occupied	15.6%
Vacant	8.4%
Single-family detached	83.5%
Large apartment buildings	3.1%
Mobile homes	1.2%
Median rooms	6.2
Avg household size (owned)	2.52

Year built

Era	%
2020 or later	0.0%
2010–2019	1.5%
2000–2009	12.7%
1990–1999	9.8%
1980–1989	13.0%
1970–1979	10.0%
1960–1969	8.3%
1950–1959	8.3%
1940–1949	3.9%
1939 or earlier	32.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.6%
1 bedroom	7.6%
2 bedrooms	23.9%
3 bedrooms	54.2%
4 bedrooms	12.4%
5+ bedrooms	1.2%

Vehicles per household

Vehicles	% of households
No vehicle	3.3%
1 vehicle	29.6%
2 vehicles	38.9%
3 or more	28.1%

Heating fuel

Fuel type	%
Utility gas	57.5%
Electricity	15.6%
Propane / LP gas	24.5%
Wood	2.5%

Households & families

Household type	Count	%
Married-couple family	1,024	63.2%
Cohabiting couple	57	3.5%
Male householder, no spouse	189	11.7%
Female householder, no spouse	349	21.6%
Households with children under 18	475	29.3%
Households with seniors (65+)	673	41.6%
Average household size	2.34

Marital status

Status	Male	Female
Never married	19.9%	14.1%
Married	68.9%	68.3%
Separated	2.8%	0.0%
Widowed	1.0%	12.2%
Divorced	7.4%	5.4%

Education

Less than 9th grade 2.9%

Some HS, no diploma 3.6%

HS graduate 30.9%

Some college, no degree 27.7%

Associate's degree 7.2%

Bachelor's degree 18.4%

Graduate / professional 9.3%

Metric	%
HS diploma or higher	93.5%
Bachelor's or higher	27.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	55	6.6%
Kindergarten	63	7.6%
Elementary school	355	42.7%
High school	262	31.5%
College / grad school	96	11.6%

Employment

Industry of employment

Education & healthcare 32.8%

Retail trade 12.9%

Manufacturing 11.5%

Transportation & utilities 8.6%

Construction 6.6%

Agriculture & mining 5.7%

Finance & real estate 5.3%

Other services 5.0%

Arts, food & hospitality 4.5%

Professional & management 3.6%

Wholesale trade 2.2%

Information 0.7%

Public administration 0.6%

Occupation

Category	%
Management, business & arts	39.7%
Service	13.6%
Sales & office	22.1%
Natural resources & construction	10.0%
Production & transportation	14.6%

Employment type

Type	%
Private sector	72.0%
Government	17.8%
Self-employed	9.3%
Unpaid family workers	0.9%

Commute

Method	%
Drive alone	81.6%
Carpool	8.4%
Public transit	0.0%
Walk	0.4%
Other means	0.0%
Avg commute (minutes)	28.1

Poverty

All people 4.7%

Under 18 years 3.8%

18 and over 5.0%

Married-couple families 1.8%

Female-led households 0.0%

Income support

Source	% of households
Social Security	39.8%
Retirement income	25.9%
Supplemental Security	3.2%
Cash public assistance	3.0%
Food stamps / SNAP	5.9%

Health indicators

Condition	%
High blood pressure	34.3%
High cholesterol	35.8%
Heart disease	7.3%
Stroke	3.3%
Asthma	9.3%
Arthritis	28.9%
Kidney disease	3.1%
Pulmonary disease	7.3%
Cancer	8.3%

Behavior / access	%
Binge drinking	15.0%
No physical activity	23.5%
Less than 7 hrs sleep	30.3%
Fair or poor health	13.3%
Poor mental health	11.9%
Poor physical health	9.7%
No health insurance	9.3%
Visited doctor (checkup)	78.0%
Visited dentist	68.6%
Cholesterol screening	91.1%
Teeth loss	12.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	161	5.6%

Disability	%
Any disability	12.0%
Under 18	6.8%
18–64 years	7.5%
65 and over	26.4%

Health insurance coverage

Type	%
Private insurance	78.4%
Public insurance	34.0%
Uninsured under 19	1.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,606	93.6%
Spanish	16	0.4%
Other Indo-European	6	0.2%
Asian & Pacific Islander	10	0.3%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,830	99.5%
Born in same state	3,823	99.3%
Born in different state	2,464	64.0%
Foreign born	7	0.2%
Naturalized citizen	21	0.5%
Not a US citizen	21	100.0%

Ancestry

Ancestry	Count	%
French	427	11.1%
Italian	340	8.8%
English	87	2.3%

Ancestry	Count	%
Arab	81	2.1%
Polish	66	1.7%
Dutch	7	0.2%

Technology access

Metric	% of households
Computer access	42.0%
Internet access	86.2%

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

Frequently asked questions

What ZIP codes does Lena, IL have?

Lena, IL has one ZIP code: 61048. Each ZIP code serves a distinct delivery area within the city and surrounding region.