Cedar Lake ZIP Codes — Lake County, IN

There is one unique ZIP code in Cedar Lake, Indiana and it is 46303. Area code: 219.
1
ZIP codes
28.72
sq mi land
1.44
sq mi water
219
area code
Cedar Lake, IN ZIP code map

About Cedar Lake, IN

Cedar Lake, Indiana, is a charming town located in Lake County, known for its serene lakeside atmosphere and tight-knit community. The town is nestled in the northwest part of Indiana, offering a peaceful retreat from the hustle and bustle of city life. With a rich natural landscape and a friendly environment, Cedar Lake is an attractive destination for both residents and visitors alike.

Location & geography

Geographically, Cedar Lake is situated just south of the larger cities of Crown Point and Merrillville, approximately 20 miles from Chicago, making it an ideal suburban escape. The town encompasses a total land area of 28.72 square miles and features a water area of 1.44 square miles, which includes the picturesque Cedar Lake itself. The surrounding terrain is characterized by gently rolling hills and scenic views, providing a perfect backdrop for outdoor activities.

Community & economy

Cedar Lake boasts a close-knit community feel, where residents often engage in local events and activities throughout the year. The local economy is supported by small businesses, agriculture, and tourism, particularly due to the recreational opportunities presented by the lake and surrounding nature. Daily life in Cedar Lake is marked by a commitment to community values, where neighbors frequently come together for gatherings, festivals, and outdoor events.

Transportation

Transportation in Cedar Lake is facilitated by major routes such as Indiana Highway 55, which connects the town to nearby cities and attractions. The closest airport is the Gary/Chicago International Airport, located about 30 miles away, providing access to regional and national flights. While public transit options are limited, residents often rely on personal vehicles for commuting and daily travel.

History

Cedar Lake was founded in the early 19th century and has grown from a small rural community into a desirable place for families and retirees. Historically, the area was known for agriculture and later developed into a vacation destination due to its proximity to Cedar Lake. Key events in the town's development include the establishment of local parks and recreation areas, which have enhanced its appeal over the years.

Did you know?

One surprising fact about Cedar Lake is that it has one of the largest freshwater lakes in Northwest Indiana, attracting visitors for fishing and boating. Additionally, the town hosts a popular summer festival that draws in both residents and tourists for a weekend of fun, food, and festivities.

ZIP codes for Cedar Lake, IN (1)
ZIP code City County Map
46303 Cedar Lake Lake View map

Demographics & statistics

16,859
Population
39.1
Median age
$88,571
Median household income
$40,212
Per capita income
$247,000
Median home value
$1,176
Median monthly rent
82.6%
Home ownership
4.9%
Poverty rate
5.6%
Unemployment
5,818
Housing units
23.1%
Bachelor's or higher

Age distribution

Male Female
503
Under 5
511
570
5–9
579
603
10–14
612
525
15–19
532
433
20–24
439
1,193
25–34
1,211
972
35–44
987
1,086
45–54
1,103
423
55–59
430
660
60–64
670
820
65–74
832
421
75–84
427
157
85+
160
← Male
Female →

Age summary

GroupCount%
Under 183,97223.6%
18 and over12,88776.4%
65 and over2,81716.7%
Median age39.1 years

Race & ethnicity

White 93%
Two or more races 3.6%
Hispanic or Latino 2%
Other race 0.9%
Asian 0.5%
Black or African American 0.1%
GroupCount%
White15,99593%
Two or more races6163.6%
Hispanic or Latino3462%
Other race1490.9%
Asian840.5%
Black or African American150.1%

Household income

Under $10k 2.1%
$10k–$15k 1.9%
$15k–$25k 6.4%
$25k–$35k 5.0%
$35k–$50k 11.6%
$50k–$75k 18.0%
$75k–$100k 14.1%
$100k–$150k 19.0%
$150k–$200k 9.8%
$200k+ 12.1%
Range% of households
Under $10k2.1%
$10k–$15k1.9%
$15k–$25k6.4%
$25k–$35k5.0%
$35k–$50k11.6%
$50k–$75k18.0%
$75k–$100k14.1%
$100k–$150k19.0%
$150k–$200k9.8%
$200k+12.1%
Median income$88,571

Housing

Home values

Under $50k 1.9%
$50k–$100k 5.2%
$100k–$150k 11.9%
$150k–$200k 12.8%
$200k–$300k 33.5%
$300k–$500k 29.3%
$500k–$1M 4.7%
$1M+ 0.7%

Housing overview

MetricValue
Median home value$247,000
Median rent / month$1,176
Owner occupied82.6%
Renter occupied17.4%
Vacant10.3%
Single-family detached81.8%
Large apartment buildings0.2%
Mobile homes1.3%
Median rooms6.0
Avg household size (owned)2.76

Year built

Era%
2020 or later1.9%
2010–201915.7%
2000–200923.1%
1990–19998.6%
1980–19896.4%
1970–197911.0%
1960–19696.3%
1950–19599.8%
1940–19496.6%
1939 or earlier10.6%

Bedrooms

Size% of units
No bedroom (studio)0.2%
1 bedroom2.9%
2 bedrooms26.1%
3 bedrooms48.9%
4 bedrooms17.9%
5+ bedrooms4.1%

Vehicles per household

Vehicles% of households
No vehicle1.8%
1 vehicle30.1%
2 vehicles42.6%
3 or more25.5%

Heating fuel

Fuel type%
Utility gas86.6%
Electricity6.5%
Propane / LP gas3.8%
Fuel oil0.8%
Wood2.0%
No fuel used0.4%

Households & families

Household typeCount%
Married-couple family3,66659.3%
Cohabiting couple4887.9%
Male householder, no spouse82313.3%
Female householder, no spouse1,20719.5%
Households with children under 181,85330.0%
Households with seniors (65+)1,83529.7%
Average household size2.72

Marital status

StatusMaleFemale
Never married29.0%25.8%
Married56.6%55.8%
Separated0.4%1.2%
Widowed5.2%7.8%
Divorced8.9%9.4%

Education

Less than 9th grade 1.4%
Some HS, no diploma 3.6%
HS graduate 35.8%
Some college, no degree 26.2%
Associate's degree 10.0%
Bachelor's degree 15.1%
Graduate / professional 8.0%
Metric%
HS diploma or higher95.0%
Bachelor's or higher23.1%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool2035.3%
Kindergarten3017.8%
Elementary school1,80046.7%
High school77620.1%
College / grad school77420.1%

Employment

Industry of employment

Manufacturing 17.5%
Education & healthcare 16.8%
Professional & management 10.5%
Construction 10.4%
Retail trade 8.8%
Finance & real estate 8.0%
Transportation & utilities 7.4%
Arts, food & hospitality 7.3%
Other services 5.6%
Public administration 3.9%
Wholesale trade 2.7%
Agriculture & mining 0.7%
Information 0.5%

Occupation

Category%
Management, business & arts29.0%
Service17.3%
Sales & office24.3%
Natural resources & construction10.6%
Production & transportation18.8%

Employment type

Type%
Private sector88.9%
Government7.7%
Self-employed3.4%
Unpaid family workers0.0%

Commute

Method%
Drive alone84.6%
Carpool6.2%
Public transit0.5%
Walk0.5%
Other means2.6%
Avg commute (minutes)34.7

Poverty

All people 4.9%
Under 18 years 4.1%
18 and over 5.2%
Married-couple families 2.7%
Female-led households 14.6%

Income support

Source% of households
Social Security31.7%
Retirement income24.4%
Supplemental Security3.7%
Cash public assistance1.1%
Food stamps / SNAP3.3%

Health indicators

Condition%
High blood pressure28.9%
High cholesterol29.2%
Heart disease5.5%
Stroke2.5%
Asthma9.7%
Arthritis24.5%
Kidney disease2.4%
Pulmonary disease6.9%
Cancer5.7%
Behavior / access%
Binge drinking19.4%
No physical activity24.1%
Less than 7 hrs sleep33.8%
Fair or poor health13.9%
Poor mental health15.6%
Poor physical health10.2%
No health insurance13.2%
Visited doctor (checkup)72.8%
Visited dentist63.5%
Cholesterol screening88.4%
Teeth loss13.2%

Veterans & disability

VeteransCount%
Civilian veterans8936.9%
Disability%
Any disability11.4%
Under 181.6%
18–64 years9.4%
65 and over32.4%

Health insurance coverage

Type%
Private insurance80.7%
Public insurance26.8%
Uninsured under 195.7%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only15,84594.0%
Spanish790.5%
Other Indo-European610.4%
Asian & Pacific Islander180.1%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)16,47497.7%
Born in same state16,45997.6%
Born in different state9,14354.2%
Foreign born150.1%
Naturalized citizen3852.3%
Not a US citizen29175.6%

Ancestry

AncestryCount%
Italian3,26219.3%
French1,68810%
English1,4078.3%
Arab2591.5%
Irish2061.2%
AncestryCount%
Norwegian1150.7%
German560.3%
Polish520.3%
Dutch340.2%

Technology access

Metric% of households
Computer access36.7%
Internet access94.5%

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

Frequently asked questions
What ZIP codes does Cedar Lake, IN have?
Cedar Lake, IN has one ZIP code: 46303. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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