46307 ZIP Code — Crown Point, IN

Lake County, Indiana

ZIP code 46307 is located in Crown Point, Indiana, within Lake County. It covers approximately 87.22 square miles and serves a population of 71,355 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 219.

About ZIP code 46307

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $277,200. Owner-occupancy is high at 88%, well above the national average.

Median household income is $98,580. The poverty rate of 6% is below the national average. 33% 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 32 minutes is near the national average.

Educational attainment is near the national average, with 33% of residents holding a bachelor's degree or higher.

Overall, ZIP code 46307 reflects a community defined by high homeownership and a significant Social Security-dependent population.

71,355

population

87.22

sq mi land

Standard

ZIP type

Central (CT)

timezone

46307 ZIP code map

Cities in ZIP code 46307

Below are the cities the US Postal Service accepts for ZIP code 46307. Using any city not on this list may result in mail delivery delays.

City	Status
Crown Point	Acceptable
Crown Point	Preferred

Nearby ZIP codes

46410 Merrillville (5.8 mi) 46303 Cedar Lake (7.4 mi) 46341 Hebron (7.8 mi) 46373 Saint John (8.5 mi) 46375 Schererville (8.8 mi) 46342 Hobart (9.6 mi) 46319 Griffith (10 mi) 46311 Dyer (10.1 mi) 46409 Gary (10.3 mi) 46408 Gary (10.5 mi) 46356 Lowell (10.7 mi) 46385 Valparaiso (10.8 mi)

Demographics updated 05/2026

Population
Total population	71,355
Population density	818 / sq mi
State FIPS	18
County FIPS	089

Geography
Land area	87.22 sq mi
Water area	0.72 sq mi
Latitude	41.3969
Longitude	-87.3248
Timezone	Central (CT)
Area code	219

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	23.7%	43.6%	42.9%
$50k – $100k	35.9%	31.1%	32.7%
$100k – $200k	34.8%	21.2%	19.8%
Over $200k	5.6%	4.1%	4.5%

Demographics & statistics

71,355

Population

818

People per sq mi

40.7

Median age

$98,580

Median household income

$40,537

Per capita income

$277,200

Median home value

$1,187

Median monthly rent

88.0%

Home ownership

5.8%

Poverty rate

4.0%

Unemployment

23,058

Housing units

33.0%

Bachelor's or higher

Age distribution

Male Female

2,146

Under 5

2,128

2,306

5–9

2,288

2,683

10–14

2,662

2,202

15–19

2,184

1,696

20–24

1,683

4,191

25–34

4,157

4,948

35–44

4,909

4,354

45–54

4,320

2,457

55–59

2,438

2,362

60–64

2,344

3,763

65–74

3,733

2,034

75–84

2,018

677

85+

672

← Male

Female →

Age summary

Group	Count	%
Under 18	16,884	23.7%
18 and over	54,471	76.3%
65 and over	12,897	18.1%
Median age	40.7 years

Race & ethnicity

White 76.9%

Two or more races 7.2%

Hispanic or Latino 6.9%

Black or African American 5.6%

Other race 1.9%

Asian 1.3%

American Indian / Alaska Native 0.1%

Group	Count	%
White	58,935	76.9%
Two or more races	5,527	7.2%
Hispanic or Latino	5,329	6.9%
Black or African American	4,328	5.6%
Other race	1,472	1.9%
Asian	1,004	1.3%
American Indian / Alaska Native	52	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	23.7%	43.6%	42.9%
$50k – $100k	35.9%	31.1%	32.7%
$100k – $200k	34.8%	21.2%	19.8%
Over $200k	5.6%	4.1%	4.5%

Under $10k 2.2%

$10k–$15k 1.5%

$15k–$25k 4.6%

$25k–$35k 4.5%

$35k–$50k 7.2%

$50k–$75k 14.8%

$75k–$100k 16.1%

$100k–$150k 25.6%

$150k–$200k 14.0%

$200k+ 9.6%

Range	% of households
Under $10k	2.2%
$10k–$15k	1.5%
$15k–$25k	4.6%
$25k–$35k	4.5%
$35k–$50k	7.2%
$50k–$75k	14.8%
$75k–$100k	16.1%
$100k–$150k	25.6%
$150k–$200k	14.0%
$200k+	9.6%
Median income	$98,580

Housing

Home values

Under $50k 3.4%

$50k–$100k 1.7%

$100k–$150k 4.3%

$150k–$200k 13.6%

$200k–$300k 35.0%

$300k–$500k 33.2%

$500k–$1M 8.7%

$1M+ 0.2%

Housing overview

Metric	Value
Median home value	$277,200
Median rent / month	$1,187
Owner occupied	88.0%
Renter occupied	12.0%
Vacant	3.2%
Single-family detached	77.8%
Large apartment buildings	2.4%
Mobile homes	1.2%
Median rooms	6.5
Avg household size (owned)	2.80

Year built

Era	%
2020 or later	0.7%
2010–2019	10.4%
2000–2009	20.4%
1990–1999	16.7%
1980–1989	9.7%
1970–1979	17.4%
1960–1969	10.2%
1950–1959	5.6%
1940–1949	3.5%
1939 or earlier	5.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.4%
1 bedroom	3.7%
2 bedrooms	18.4%
3 bedrooms	46.5%
4 bedrooms	24.6%
5+ bedrooms	6.5%

Vehicles per household

Vehicles	% of households
No vehicle	3.5%
1 vehicle	23.7%
2 vehicles	43.5%
3 or more	29.3%

Heating fuel

Fuel type	%
Utility gas	89.1%
Electricity	6.1%
Propane / LP gas	3.3%
Fuel oil	0.2%
Wood	0.7%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	16,078	63.7%
Cohabiting couple	1,517	6.0%
Male householder, no spouse	2,858	11.3%
Female householder, no spouse	4,781	18.9%
Households with children under 18	9,207	36.5%
Households with seniors (65+)	8,505	33.7%
Average household size	2.75

Marital status

Status	Male	Female
Never married	31.0%	22.4%
Married	58.4%	57.6%
Separated	0.7%	0.4%
Widowed	3.1%	9.4%
Divorced	6.9%	10.2%

Education

Less than 9th grade 2.1%

Some HS, no diploma 3.6%

HS graduate 30.9%

Some college, no degree 22.2%

Associate's degree 8.2%

Bachelor's degree 21.2%

Graduate / professional 11.8%

Metric	%
HS diploma or higher	94.3%
Bachelor's or higher	33.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	1,210	7.2%
Kindergarten	832	4.9%
Elementary school	7,988	47.4%
High school	3,368	20.0%
College / grad school	3,441	20.4%

Employment

Industry of employment

Education & healthcare 25.5%

Manufacturing 13.3%

Retail trade 9.4%

Professional & management 9.4%

Construction 8.6%

Arts, food & hospitality 7.5%

Transportation & utilities 6.5%

Other services 6.3%

Finance & real estate 5.9%

Public administration 3.5%

Wholesale trade 2.6%

Information 1.2%

Agriculture & mining 0.2%

Occupation

Category	%
Management, business & arts	39.9%
Service	12.9%
Sales & office	23.0%
Natural resources & construction	9.1%
Production & transportation	15.1%

Employment type

Type	%
Private sector	85.4%
Government	10.2%
Self-employed	4.3%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	84.0%
Carpool	5.8%
Public transit	0.9%
Walk	0.7%
Work from home	7.9%
Other means	0.7%
Avg commute (minutes)	31.7

Poverty

All people 5.8%

Under 18 years 7.5%

18 and over 5.2%

Married-couple families 1.3%

Female-led households 12.5%

Income support

Source	% of households
Social Security	33.1%
Retirement income	29.3%
Supplemental Security	3.6%
Cash public assistance	1.0%
Food stamps / SNAP	4.7%

Health indicators

Condition	%
Obesity	34.6%
High blood pressure	30.3%
High cholesterol	30.4%
Diabetes	9.9%
Heart disease	5.9%
Stroke	2.6%
Asthma	9.3%
Arthritis	25.5%
Kidney disease	2.6%
Pulmonary disease	6.6%
Cancer	6.6%

Behavior / access	%
Smoking	17.5%
Binge drinking	17.9%
No physical activity	23.4%
Less than 7 hrs sleep	32.5%
Depression	20.1%
Fair or poor health	13.3%
Poor mental health	14.2%
Poor physical health	9.7%
No health insurance	12.7%
Visited doctor (checkup)	74.6%
Visited dentist	66.3%
Cholesterol screening	89.9%
Teeth loss	12.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	3,090	5.7%

Disability	%
Any disability	9.5%
Under 18	3.2%
18–64 years	7.4%
65 and over	24.9%

Health insurance coverage

Type	%
Private insurance	81.2%
Public insurance	27.8%
No insurance	3.5%
Uninsured under 19	1.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	67,081	94.0%
Spanish	1,984	3.0%
Other Indo-European	982	1.5%
Asian & Pacific Islander	773	1.2%
Other languages	110	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	66,469	93.2%
Born in same state	65,904	92.4%
Born in different state	41,399	58.0%
Foreign born	565	0.8%
Naturalized citizen	4,886	6.8%
Not a US citizen	3,548	72.6%

Ancestry

Ancestry	Count	%
Italian	10,550	14.8%
French	5,793	8.1%
English	2,444	3.4%
Arab	1,823	2.6%
Irish	722	1%

Ancestry	Count	%
Norwegian	326	0.5%
Polish	315	0.4%
German	230	0.3%
Dutch	138	0.2%

Technology access

Metric	% of households
Computer access	35.4%
Internet access	95.7%

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

Frequently asked questions about ZIP code 46307

What part of Crown Point is ZIP code 46307?

ZIP code 46307 covers a portion of Crown Point, Indiana, within Lake County.

What county is ZIP code 46307 in?

ZIP code 46307 falls within Lake County, Indiana.

Is ZIP code 46307 mostly owner-occupied?

88% of occupied units in ZIP code 46307 are owner-occupied, well above the national average.

What is the population of ZIP code 46307?

ZIP code 46307 has an estimated population of 71,355 residents, with a density of 818 people per square mile.

What is the median household income in ZIP code 46307?

The median household income in ZIP code 46307 is $98,580, above the national median of ~$75,000.

What is the typical home value in ZIP code 46307?

The median home value in ZIP code 46307 is $277,200.

What timezone is ZIP code 46307 in?

ZIP code 46307 observes the CST timezone.