Lake Station ZIP Codes — Lake County, IN

There is one unique ZIP code in Lake Station, Indiana and it is 46405. Area code: 219.

ZIP codes

9.03

sq mi land

0.13

sq mi water

219

area code

Lake Station, IN ZIP code map

About Lake Station, IN

Lake Station is a vibrant city located in Indiana, known for its convenient location and close-knit community. It serves as a strategic point within Lake County, offering a blend of residential and commercial spaces. Lake Station is characterized by its rich history and development focused on serving local residents and businesses.

Location & geography

Lake Station is situated in the northwest region of Indiana, approximately 12 miles southeast of Gary and about 38 miles from Chicago, Illinois. The city boasts a total land area of 18.06 square miles and features a water area of 0.27 square miles, providing a diverse mix of terrain. This geographical setting allows for accessibility to nearby natural resources and recreational opportunities.

Community & economy

The character of Lake Station can be described as welcoming and family-oriented, with a strong sense of community pride. The local economy is supported by various industries, including retail, manufacturing, and service-based businesses, contributing significantly to daily life. Residents enjoy recreational activities, local parks, and community events that foster social ties and engagement.

Transportation

Lake Station is conveniently located near major transportation routes, including Interstate 65, which facilitates easy travel to neighboring cities. The nearest airport is Gary/Chicago International Airport, which is approximately 10 miles away. Public transportation options are also available, making it accessible for residents and visitors alike.

History

Lake Station was founded in the late 19th century and has evolved over the years into a prominent residential area within Lake County. Historically, it has been a hub for various industries, particularly those connected to transportation and manufacturing. Significant events in its development include the establishment of key infrastructure that spurred its growth.

Did you know?

One surprising fact about Lake Station is that it was named for its proximity to railroad stations, which played a crucial role in its early economic development. Additionally, Lake Station is known for hosting several annual community events that celebrate its rich cultural heritage.

ZIP codes for Lake Station, IN (1)

ZIP code	City	County	Map
46405	Lake Station	Lake	View map

Demographics & statistics

11,547

Population

35.9

Median age

$54,521

Median household income

$24,822

Per capita income

$104,100

Median home value

$1,142

Median monthly rent

69.7%

Home ownership

14.7%

Poverty rate

18.9%

Unemployment

3,282

Housing units

10.1%

Bachelor's or higher

Age distribution

Male Female

301

Under 5

312

577

5–9

598

285

10–14

296

279

15–19

288

585

20–24

605

785

25–34

813

614

35–44

636

510

45–54

527

497

55–59

514

492

60–64

509

539

65–74

558

130

75–84

134

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	2,726	23.6%
18 and over	8,821	76.4%
65 and over	1,524	13.2%
Median age	35.9 years

Race & ethnicity

White 61.3%

Hispanic or Latino 15.8%

Two or more races 11.9%

Other race 7.4%

Black or African American 2.9%

American Indian / Alaska Native 0.3%

Asian 0.3%

Group	Count	%
White	8,413	61.3%
Hispanic or Latino	2,171	15.8%
Two or more races	1,627	11.9%
Other race	1,019	7.4%
Black or African American	394	2.9%
American Indian / Alaska Native	48	0.3%
Asian	46	0.3%

Household income

Under $10k 7.8%

$10k–$15k 5.4%

$15k–$25k 8.0%

$25k–$35k 8.6%

$35k–$50k 15.4%

$50k–$75k 18.7%

$75k–$100k 15.3%

$100k–$150k 14.9%

$150k–$200k 4.8%

$200k+ 1.1%

Range	% of households
Under $10k	7.8%
$10k–$15k	5.4%
$15k–$25k	8.0%
$25k–$35k	8.6%
$35k–$50k	15.4%
$50k–$75k	18.7%
$75k–$100k	15.3%
$100k–$150k	14.9%
$150k–$200k	4.8%
$200k+	1.1%
Median income	$54,521

Housing

Home values

Under $50k 6.7%

$50k–$100k 40.1%

$100k–$150k 32.3%

$150k–$200k 9.7%

$200k–$300k 6.7%

$300k–$500k 0.9%

$500k–$1M 3.6%

Housing overview

Metric	Value
Median home value	$104,100
Median rent / month	$1,142
Owner occupied	69.7%
Renter occupied	30.3%
Vacant	7.9%
Single-family detached	88.2%
Large apartment buildings	0.9%
Mobile homes	4.5%
Median rooms	5.5
Avg household size (owned)	2.63

Year built

Era	%
2020 or later	0.0%
2010–2019	3.2%
2000–2009	3.6%
1990–1999	9.3%
1980–1989	5.6%
1970–1979	6.8%
1960–1969	11.5%
1950–1959	28.7%
1940–1949	19.8%
1939 or earlier	11.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.9%
1 bedroom	3.8%
2 bedrooms	29.4%
3 bedrooms	48.4%
4 bedrooms	13.9%
5+ bedrooms	3.6%

Vehicles per household

Vehicles	% of households
No vehicle	8.8%
1 vehicle	29.9%
2 vehicles	41.0%
3 or more	20.3%

Heating fuel

Fuel type	%
Utility gas	91.6%
Electricity	6.7%
Propane / LP gas	1.6%
Wood	0.2%

Households & families

Household type	Count	%
Married-couple family	1,582	37.7%
Cohabiting couple	351	8.4%
Male householder, no spouse	1,061	25.3%
Female householder, no spouse	1,198	28.6%
Households with children under 18	1,375	32.8%
Households with seniors (65+)	1,024	24.4%
Average household size	2.72

Marital status

Status	Male	Female
Never married	42.9%	36.9%
Married	35.7%	35.8%
Separated	1.2%	2.3%
Widowed	2.4%	8.0%
Divorced	17.8%	16.9%

Education

Less than 9th grade 6.0%

Some HS, no diploma 16.0%

HS graduate 46.0%

Some college, no degree 17.9%

Associate's degree 4.1%

Bachelor's degree 7.0%

Graduate / professional 3.2%

Metric	%
HS diploma or higher	78.0%
Bachelor's or higher	10.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	148	5.6%
Kindergarten	229	8.7%
Elementary school	1,345	51.1%
High school	550	20.9%
College / grad school	358	13.6%

Employment

Industry of employment

Manufacturing 19.5%

Education & healthcare 18.0%

Retail trade 17.0%

Construction 10.6%

Arts, food & hospitality 7.8%

Transportation & utilities 7.5%

Professional & management 6.6%

Other services 3.9%

Public administration 3.3%

Finance & real estate 2.2%

Wholesale trade 2.0%

Agriculture & mining 0.9%

Information 0.8%

Occupation

Category	%
Management, business & arts	23.6%
Service	13.7%
Sales & office	25.4%
Natural resources & construction	17.5%
Production & transportation	19.9%

Employment type

Type	%
Private sector	88.4%
Government	9.0%
Self-employed	2.2%
Unpaid family workers	0.4%

Commute

Method	%
Drive alone	83.4%
Carpool	6.6%
Public transit	0.3%
Walk	1.2%
Other means	4.1%
Avg commute (minutes)	27.4

Poverty

All people 14.7%

Under 18 years 16.9%

18 and over 14.0%

Married-couple families 3.5%

Female-led households 33.8%

Income support

Source	% of households
Social Security	32.5%
Retirement income	17.1%
Supplemental Security	6.0%
Cash public assistance	1.4%
Food stamps / SNAP	17.2%

Health indicators

Condition	%
High blood pressure	33.0%
High cholesterol	30.9%
Heart disease	7.0%
Stroke	3.4%
Asthma	10.4%
Arthritis	27.3%
Kidney disease	3.1%
Pulmonary disease	9.1%
Cancer	5.7%

Behavior / access	%
Binge drinking	17.1%
No physical activity	33.0%
Less than 7 hrs sleep	35.9%
Fair or poor health	21.2%
Poor mental health	16.9%
Poor physical health	13.4%
No health insurance	20.9%
Visited doctor (checkup)	73.5%
Visited dentist	53.1%
Cholesterol screening	86.6%
Teeth loss	20.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	446	5.1%

Disability	%
Any disability	16.4%
Under 18	0.3%
18–64 years	16.8%
65 and over	44.7%

Health insurance coverage

Type	%
Private insurance	57.4%
Public insurance	46.8%
Uninsured under 19	3.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	10,934	94.7%
Spanish	468	4.3%
Other Indo-European	451	4.1%
Asian & Pacific Islander	17	0.2%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	10,781	93.4%
Born in same state	10,513	91.0%
Born in different state	7,759	67.2%
Foreign born	268	2.3%
Naturalized citizen	766	6.6%
Not a US citizen	295	38.5%

Ancestry

Ancestry	Count	%
Italian	1,848	16%
French	609	5.3%
Arab	605	5.2%
German	186	1.6%
Irish	182	1.6%

Ancestry	Count	%
English	150	1.3%
Dutch	101	0.9%
Polish	80	0.7%
Norwegian	49	0.4%

Technology access

Metric	% of households
Computer access	36.3%
Internet access	94.3%

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

Frequently asked questions

What ZIP codes does Lake Station, IN have?

Lake Station, IN has one ZIP code: 46405. Each ZIP code serves a distinct delivery area within the city and surrounding region.