Zip code 46373: Saint John, Indiana

Q: What city is zip code 46373?

46373 is assigned to Saint John, Indiana. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 46373 in?

46373 is in Lake County, Indiana.

Q: What is the population of 46373?

About 18,843 people live in 46373, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 46373?

The median household income in 46373 is $127,146.

Q: What zip codes are near 46373?

The closest zip codes to 46373 are 46311, 46375, 46303, 46325, 46411.

Residential delivery areaLake CountyCentral Time

Population

18,843

Median household income

$127K

U.S. $81K

Median home value

$409K

U.S. $333K

Median rent

$981/mo

U.S. $1,413

Median age

44.4

U.S. 38.9

Land area

11 sq mi

1,732 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 46373

46373 is a suburban zip code in Saint John, Indiana (Lake County), covering 11 sq mi of land. About 18,843 people live here, or 1,732 per square mile. The median resident is 44.4 years old, compared with 38.9 nationally.

The median household earns $127,146 a year, 57% above the national median of $80,734. 2.8% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $408,900, or 3.2 years of median household income (U.S.: 4.1 years), which makes homes relatively affordable for local earners. 97% of occupied homes are lived in by their owners, and renters pay a median of $981 a month.

43% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 30.9 minutes each way, and 14% of workers work from home. The most common jobs among working residents are in management, healthcare and sales.

How 46373 compares

Sorted from highest to lowest national percentile

Homeownership rate97.1%
99th
StrengthU.S. 65.2% · IN 70.6%31st of 742 in IN
Median earnings per worker$77,770
92nd
StrengthU.S. $49,666 · IN $46,60910th of 740 in IN
Median household income$127,146
88th
StrengthU.S. $80,734 · IN $71,95715th of 719 in IN
Healthcare workers12.5%
85th
U.S. 9.7% · IN 9.8%143rd of 745 in IN
Median age44.4
83rd
U.S. 38.9 · IN 38.1190th of 745 in IN
Per capita income$56,346
81st
StrengthU.S. $44,673 · IN $38,35124th of 744 in IN
Average commute30.9 min
78th
U.S. 26.4 min · IN 24.1 min145th of 726 in IN
Residents 65 and older20.5%
76th
U.S. 17.2% · IN 16.8%223rd of 745 in IN
Bachelor's degree or higher42.5%
69th
U.S. 35.7% · IN 29.5%58th of 744 in IN
Median home value$408,900
63rd
U.S. $332,700 · IN $218,20012th of 719 in IN
Broadband access93.3%
60th
U.S. 91% · IN 89.9%134th of 742 in IN
Residents under 1823.2%
60th
U.S. 22% · IN 23.3%344th of 745 in IN
Self-employed workers9.9%
57th
U.S. 10% · IN 8%228th of 745 in IN
Veterans6.2%
55th
U.S. 6.2% · IN 6.3%414th of 745 in IN
Population density1,732/sq mi
54th
U.S. 95/sq mi · IN 191/sq mi102nd of 745 in IN
Work from home13.5%
54th
U.S. 15.1% · IN 10.7%116th of 745 in IN
Government workers14%
53rd
U.S. 14.5% · IN 11.7%194th of 745 in IN
Tech workers2.2%
37th
U.S. 3.8% · IN 2.5%223rd of 745 in IN
Foreign-born residents5.8%
33rd
U.S. 14.1% · IN 6.3%132nd of 745 in IN
Population18,843
29th
U.S. 334,922,499 · IN 6,851,073136th of 745 in IN
Diversity index33.1
27th
U.S. 61.4 · IN 41.4162nd of 745 in IN
Income inequality (Gini)0.404
23rd
U.S. 0.483 · IN 0.452341st of 740 in IN
Median gross rent$981
20th
U.S. $1,413 · IN $1,062229th of 640 in IN
Rent-burdened renters39.6%
15th
StrengthU.S. 51.1% · IN 48.1%411th of 716 in IN
Unemployment rate2.7%
12th
StrengthU.S. 5.2% · IN 4.3%465th of 745 in IN
Uninsured rate2.3%
7th
StrengthU.S. 8.4% · IN 7.4%659th of 745 in IN
Poverty rate2.8%
2nd
StrengthU.S. 12.5% · IN 12.3%689th of 742 in IN
Housing vacancy1.4%
2nd
U.S. 10.1% · IN 8.8%668th of 742 in IN

Measure	46373	Lake	IN	U.S.	National percentile	Rank in IN
Homeownership rateStrength	97.1%	71.7%	70.6%	65.2%	99th	31st of 742
Median earnings per workerStrength	$77,770	$47,372	$46,609	$49,666	92nd	10th of 740
Median household incomeStrength	$127,146	$71,493	$71,957	$80,734	88th	15th of 719
Healthcare workers	12.5%	10.1%	9.8%	9.7%	85th	143rd of 745
Median age	44.4	39.7	38.1	38.9	83rd	190th of 745
Per capita incomeStrength	$56,346	$37,284	$38,351	$44,673	81st	24th of 744
Average commute	30.9 min	28.5 min	24.1 min	26.4 min	78th	145th of 726
Residents 65 and older	20.5%	17.9%	16.8%	17.2%	76th	223rd of 745
Bachelor's degree or higher	42.5%	25.8%	29.5%	35.7%	69th	58th of 744
Median home value	$408,900	$230,600	$218,200	$332,700	63rd	12th of 719
Broadband access	93.3%	89.7%	89.9%	91%	60th	134th of 742
Residents under 18	23.2%	23.2%	23.3%	22%	60th	344th of 745
Self-employed workers	9.9%	7.3%	8%	10%	57th	228th of 745
Veterans	6.2%	5.8%	6.3%	6.2%	55th	414th of 745
Population density	1,732/sq mi	1,003/sq mi	191/sq mi	95/sq mi	54th	102nd of 745
Work from home	13.5%	8.2%	10.7%	15.1%	54th	116th of 745
Government workers	14%	11.4%	11.7%	14.5%	53rd	194th of 745
Tech workers	2.2%	1.9%	2.5%	3.8%	37th	223rd of 745
Foreign-born residents	5.8%	7.3%	6.3%	14.1%	33rd	132nd of 745
Population	18,843	500,379	6,851,073	334,922,499	29th	136th of 745
Diversity index	33.1	64	41.4	61.4	27th	162nd of 745
Income inequality (Gini)	0.404	0.456	0.452	0.483	23rd	341st of 740
Median gross rent	$981	$1,131	$1,062	$1,413	20th	229th of 640
Rent-burdened rentersStrength	39.6%	52.3%	48.1%	51.1%	15th	411th of 716
Unemployment rateStrength	2.7%	6.1%	4.3%	5.2%	12th	465th of 745
Uninsured rateStrength	2.3%	6.6%	7.4%	8.4%	7th	659th of 745
Poverty rateStrength	2.8%	14.3%	12.3%	12.5%	2nd	689th of 742
Housing vacancy	1.4%	10.3%	8.8%	10.1%	2nd	668th of 742

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

19%

5–17

18–24

25–34

12%

35–44

15%

45–54

14%

55–64

12%

65–74

75+

Median age

44.4

Under 18

23.2%

65 and over

20.5%

Race and ethnicity

White81%
Black2%
Hispanic12%
Asian1%
Native American0.1%
Pacific Islander0%
Other3%
Multiracial1%

Diversity index

33.1

U.S. 61.4

Foreign-born

5.8%

U.S. 14.1%

Born in state

45.3%

Language spoken at home (households)

English only

86%

Spanish

Other Indo-European

Asian / Pacific

Other

0.5%

Households

Households: 6,658
Average household size: 2.8
Family households: 81.7%
Married couples: 73%
Living alone: 15.5%
Veterans (of adults): 6.2%
Male / female: 51% / 49%

Income and poverty

Household income distribution

<$25k

$25–50k

12%

$50–75k

$75–100k

11%

$100–150k

18%

$150–200k

15%

$200k+

29%

Median household income

46373

$127,146

Lake Co.

$71,493

Indiana

$71,957

United States

$80,734

Per capita income

$56,346

U.S. $44,673

Poverty rate

2.8%

U.S. 12.5%

Households earning $150K+

44.5%

U.S. 23%

Income inequality (Gini)

0.404

U.S. 0.483

Housing

Median home value

46373

$408,900

Lake Co.

$230,600

Indiana

$218,200

United States

$332,700

Median gross rent

46373

$981

Lake Co.

$1,131

Indiana

$1,062

United States

$1,413

Types of housing

Single-family

97%

2–4 units

5–19 units

0.3%

20+ units

0.8%

Mobile home

0.7%

Boat, RV, van

Housing units: 6,751
Owner-occupied: 97.1%
Vacant: 1.4%
Median year built: 2001
Median rooms: 7.1
Renters paying 30%+ of income: 39.6%
Renters paying 50%+ of income: 39.6%
Home value to income: 3.2× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

80%

Carpooled

Transit

Walked

0.9%

Bicycle

0.2%

Worked from home

13%

Other

0.3%

Commute time (one way)

<10 min

10–19

18%

20–29

24%

30–44

20%

45–59

14%

60+

15%

Average commute

30.9 min

U.S. 26.4 min

Unemployment

2.7%

U.S. 5.2%

In labor force

60.1%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Management

18%

Healthcare

12%

Sales

10%

Office and admin

Construction and repair

Transportation and moving

Education

Business and finance

Cleaning and personal care

Legal and social services

Food service

Production

Engineering and science

Computer and math

Police and fire

Arts, media and sports

Farming, fishing and forestry

Industries

Health care and social assistance

14%

Manufacturing

13%

Professional and technical services

10%

Education

Retail

Construction

Finance, insurance and real estate

Transportation, warehousing and utilities

Public administration

Restaurants and hotels

Information

Other services

Wholesale

Admin, support and management

Arts and recreation

Agriculture and mining

0.5%

Median earnings per worker

$77,770

U.S. $49,666

Self-employed

9.9%

U.S. 10%

Government workers

14%

U.S. 14.5%

Nonprofit workers

10.1%

U.S. 8.8%

Median earnings by type of work

Type of work	46373	U.S.
Management, business, science and arts	$96,081	$74,888
Service	$26,571	$26,804
Sales and office	$59,036	$40,476
Construction and maintenance	$99,405	$49,199
Production and transportation	$69,286	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

24%

Some college

18%

Associate's

Bachelor's

27%

Graduate

15%

High school graduate or higher: 93.6%
Bachelor's degree or higher: 42.5%
Graduate or professional degree: 15.3%
Households with broadband: 93.3%
Cable, fiber or DSL: 83.6%
No internet access: 5.9%
Without health insurance: 2.3%
Limited-English households: 0.3%

Geography

City (USPS): Saint John
State: Indiana
County: Lake County
Center point: 41.4418° N, 87.4678° W
Land area: 11 sq mi
Water area: 0.1 sq mi
Time zone: Central Time (UTC-6, UTC-5 in summer)
Zip type: Residential delivery area

Cities and towns within this zip

St. John91% of zip
Schererville2% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 46373

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
46311	Dyer, IN	2.8 mi	23,321	$116,652	$331,600
46375	Schererville, IN	3.5 mi	24,188	$93,160	$315,400
46303	Cedar Lake, IN	4.7 mi	17,680	$84,211	$293,500
46325	Hammond, IN · PO box	5.1 mi	—	—	—
46411	Merrillville, IN · PO box	5.1 mi	—	—	—
46308	Crown Point, IN · PO box	5.6 mi	—	—	—
46319	Griffith, IN	6 mi	17,847	$74,662	$203,300
60417	Crete, IL	6.2 mi	14,901	$91,952	$243,100
46322	Highland, IN	7.3 mi	23,680	$78,062	$233,300
46410	Merrillville, IN	7.4 mi	39,243	$64,127	$208,100
46321	Munster, IN	7.5 mi	23,733	$110,187	$334,300
60411	Chicago Heights, IL	7.8 mi	52,175	$62,073	$159,800

Zip codes like 46373 elsewhere

Matched on income, home values, age, density, education, housing and commuting

Questions about 46373

What city is zip code 46373?

46373 is assigned to Saint John, Indiana. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 46373 in?

46373 is in Lake County, Indiana.

What is the population of 46373?

About 18,843 people live in 46373, according to the Census Bureau's American Community Survey.

What time zone is 46373 in?

46373 is in Central Time.

What is the median household income in 46373?

The median household income in 46373 is $127,146.

What zip codes are near 46373?

The closest zip codes to 46373 are 46311, 46375, 46303, 46325, 46411.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 46373, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.