Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/IN/HOBART

Hobart ZIP code, Indiana

The ZIP code for Hobart, IN is 46342, and its area code is 219.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
29,558
Area code
219
State
Indiana

Mail addressed to Hobart uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Hobart in numbers

About 29,558 people live in Hobart, in 12,226 households, the 37th-largest of Indiana's 794 census places. The median household income is $75,160 a year, 4% above the Indiana median of $71,957 (US: $80,734). The median owner-occupied home is valued at $215,200 (about the same as the Indiana median), and median gross rent is $1,206 a month. The median age is 39.5; 21.2% of adults 25 and over hold a bachelor's degree or higher (29.5% across Indiana); the average commute takes 27 minutes.

Population29,558Hobart29,558
Households12,226Hobart12,226
Median age39.5Hobart39.5Indiana38.1US 38.9
Median household income$75,160Hobart$75,160Indiana$71,957US $80,734
Median home value$215,200Hobart$215,200Indiana$218,200US $332,700
Median gross rent$1,206Hobart$1,206Indiana$1,062US $1,413
Bachelor's degree or higher21.2%Hobart21.2%Indiana29.5%US 35.7%
Mean commute26.5 minHobart26.5 minIndiana24.1 minUS 26.4 min
Population density1,128 / sq miHobart1,128 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Hobart city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Hobart

ZIP codes with the USPS city name Hobart
ZIP City Type Population Median income Median home
46342 Hobart , IN Standard 32,224 $75,521 $213,000

Other ZIP codes overlapping Hobart

These ZIP codes cover part of Hobart but are addressed as somewhere else.

ZIP codes overlapping Hobart
ZIP City Type Population Median income Median home
46410 Merrillville , IN Standard 39,243 $64,127 $208,100

Map of Hobart ZIP codes

46342

The ZIP codes of Hobart, IN, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Hobart

The nearest larger towns are Merrillville (36,476 people, 3.6 mi), Gary (68,113 people, 6.5 mi) and Portage (38,082 people, 7.4 mi).

Towns near Hobart
TownPopulationDistance
Merrillville 36,476 3.6 mi
Lake Station 13,185 4.5 mi
Gary 68,113 6.5 mi
Winfield 7,816 7.0 mi
South Haven 7,241 7.2 mi
Portage 38,082 7.4 mi
Shorewood Forest 3,263 7.6 mi
Griffith 16,273 7.7 mi
Crown Point 34,393 8.1 mi
Lakes of the Four Seasons 7,402 8.1 mi
Schererville 29,701 8.9 mi
Highland 23,680 9.6 mi
St. John 22,567 11.1 mi
Valparaiso 34,733 11.8 mi

More nearby: every ZIP code in Lake County · Indiana ZIP codes

Cite this page

zipcodes.pro. “Hobart, IN ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/in/hobart

Underlying data is public domain or openly licensed — sources, vintages and licences.