ZIP code · Hobart · Indiana · United States

ZIP code 46342 — Hobart

ZIP code 46342 serves Hobart, Indiana.

Postal code
46342
Single source Value from one source, not cross-checked.
City
Hobart
County
Lake FIPS 18089
State
Indiana
Country
United States
Coordinates
41.5263, -87.2525 — precision precise (locality)
View on OpenStreetMap
Population
32,525 (ZCTA, ACS 5-year)
Population density
928 / sq mi
Land area
35 sq mi (90.7 km²) (ZCTA, ACS 5-year)
Median household income
$72,163
Per-capita income
$34,811
Median age
38.1
Households
12,795
Housing units
13,774
Median home value
$193,400
Median gross rent
$1,110 / month
Congressional district
IN-1 (119th Congress)
USDA hardiness zone
6a (-10 to -5 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/Chicago (UTC−6 / UTC−5 DST)
Area code
219
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Climate — monthly normals

Warmest month Jul (avg high 83°F), coldest Jan (avg low 18°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F323648617180838175644937
Avg low °F182129394959636254443424
Precip in2.42.22.63.74.64.34.13.62.93.93.32.6

NOAA 1991–2020 climate normals from the nearest station: VALPARAISO WTR WKS (11.2 mi) · NOAA NCEI

Places in ZIP 46342

Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page