ZIP code · Valparaiso · Indiana · United States
ZIP code 46383 — Valparaiso
ZIP code 46383 serves Valparaiso, Indiana.
- Postal code
- 46383Single source Value from one source, not cross-checked.
- City
- Valparaiso
- County
- Porter FIPS 18127
- State
- Indiana
- Country
- United States
- Coordinates
- 41.4547, -87.0656 — precision precise (locality)
View on OpenStreetMap - Population
- 42,464 (ZCTA, ACS 5-year)
- Population density
- 485 / sq mi
- Land area
- 87.5 sq mi (226.8 km²) (ZCTA, ACS 5-year)
- Median household income
- $75,575
- Per-capita income
- $40,491
- Median age
- 37.9
- Households
- 17,189
- Housing units
- 18,343
- Median home value
- $258,400
- Median gross rent
- $1,144 / 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
- 219Telephone 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.
Tools: compare 46383 with another ZIP · ZIPs within 25 miles · distance from 46383
Map of ZIP code 46383
Climate — monthly normals
Warmest month Jul (avg high 85°F), coldest Jan (avg low 18°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 34 | 38 | 49 | 62 | 73 | 82 | 85 | 83 | 78 | 65 | 51 | 39 |
| Avg low °F | 18 | 22 | 31 | 40 | 51 | 61 | 64 | 62 | 55 | 44 | 34 | 25 |
| Precip in | 1.6 | 1.5 | 1.9 | 3.3 | 3.7 | 3.9 | 3.6 | 3.9 | 2.5 | 3.3 | 2.4 | 1.7 |
NOAA 1991–2020 climate normals from the nearest station: VALPARAISO PORTER CO MUNI AP (3.1 mi) · NOAA NCEI
Places in ZIP 46383
- 11 schools
- 2 colleges & universities
- 12 hospitals & clinics
- 7 doctors & dentists
- 3 pharmacies
- 6 supermarkets
- 95 restaurants & cafés
- 5 bars & pubs
- 21 parks
- 22 playgrounds
- 12 gyms & sports centres
- 2 libraries
- 2 post offices
- 32 places of worship
- 14 banks
- 19 gas stations
- 1 EV charging stations
- 4 police & fire stations
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