Zip Code 46383
Valparaiso, Indiana — Porter County
📍 ZIP code 46383 is in Valparaiso, Porter County, Indiana.
ZIP code 46383 is located in Valparaiso, Porter County, Indiana. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 42,464. The area code for ZIP code 46383 is 317.
Quick Answer
Zip code 46383 is in Valparaiso, Indiana (Porter County). It has a population of 42,464, median household income of $75,575, and median home value of $258,400.
Population
42,464
Income
$75,575
Home Value
$258,400
Climate
85°F / 18°F
About Zip Code 46383
Zip code 46383 is located in Valparaiso, Indiana, within Porter County. Home to approximately 42,464 residents, this area sits at an elevation of 769 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 317.
The median household income is $75,575 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $258,400, and the cost of living index is 88 (12% below the national average of 100).
Summers average a high of 85°F while winters drop to 18°F. The area receives about 33 in of rain and 23 in of snow annually. The zip code covers 87.2 square miles of land area and 0.6 square miles of water.
Key Statistics
42,464
$75,575
$258,400
Eastern (EST/EDT)
317
769 ft
87.2 sq mi
37.9
18,343
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Compare With Nearby Zip Codes
| Metric | 46383 | 46385 | 46390 | 46391 | 46393 | 46304 |
|---|---|---|---|---|---|---|
| City | Valparaiso, IN | Valparaiso, IN | Wanatah, IN | Westville, IN | Hobart, IN | Chesterton, IN |
| Population | 42,464 | 41,390 | 2,965 | 8,555 | 128 | 27,402 |
| Median Income | $75,575 | $97,208 | $79,219 | $86,955 | $36,645 | $88,551 |
| Home Value | $258,400 | $305,400 | $218,400 | $254,600 | $135,200 | $278,300 |
| Cost of Living | 88 | 112 | 83 | 91 | 60 | 101 |
| Median Age | 37.9 | 43.2 | 39.2 | 39.3 | 63.9 | 39.9 |
Cost of Living
100 = National Average. Valparaiso's cost of living is 12% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
3.4x
Demographics
Zip code 46383 has a population of 42,464 people with a median age of 37.9. There are 18,343 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Valparaiso (46383) population trend from 2010 to 2024
↓ -14.5%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
85°F
18°F
33 in
23 in
Valparaiso experiences warm summers with average highs around 85°F. Winters are cold with lows averaging 18°F. The area receives about 23 in of snow per year.
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Housing & Economy
Median Home Value
$258,400
Median Household Income
$75,575
With 18,343 housing units across 87.2 square miles, 46383 has a housing density of 210 units per square mile. The home price-to-income ratio is 3.4x.
Location & Geography
Latitude
41.4636°
Longitude
-87.0083°
Land Area
87.2 sq mi
Water Area
0.6 sq mi
Nearby Zip Codes
Zip codes closest to 46383 (Valparaiso, IN) with distances:
All Zip Codes in Valparaiso, IN
Other zip codes serving Valparaiso:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 46383's $75,575. A way to compare Valparaiso to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 46383 (Valparaiso, IN). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Valparaiso, Indiana?
Valparaiso, Indiana uses zip code 46383 along with 1 other zip codes.
What county is zip code 46383 in?
Zip code 46383 is located in Porter County, Indiana.
What is the population of zip code 46383?
The population of zip code 46383 is 42,464 with a median age of 37.9.
Is 46383 in Valparaiso, Indiana?
Yes, zip code 46383 is in Valparaiso, Porter County, Indiana. The area code is 317.
Frequently Asked Questions
What city is zip code 46383 in?
Zip code 46383 is in Valparaiso, Indiana. It is part of Porter County and uses the Eastern (EST/EDT) timezone.
What is zip code 46383?
Zip code 46383 is a U.S. postal code in Valparaiso, Indiana (Porter County). It has a population of 42,464 and covers 87.2 square miles.
What is the population of zip code 46383?
The population of zip code 46383 (Valparaiso, IN) is 42,464 with a median age of 37.9. There are approximately 18,343 housing units in this area.
What is the median income in zip code 46383?
The median household income in zip code 46383 (Valparaiso, IN) is $75,575 per year. The cost of living index is 88 (100 = national average).
What is the average home price in zip code 46383?
The median home value in zip code 46383 (Valparaiso, IN) is $258,400. The cost of living index is 88 compared to the national average of 100.
What county is zip code 46383 in?
Zip code 46383 is located in Porter County, Indiana. The primary city is Valparaiso.
What is the area code for zip code 46383?
Zip code 46383 in Valparaiso, IN uses area code 317. It is located in the Eastern (EST/EDT) timezone.
Is zip code 46383 a good place to live?
Zip code 46383 (Valparaiso, IN) has a cost of living index of 88 (100 = national average), a median household income of $75,575, and median home values of $258,400. The median age is 37.9. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 46383?
The cost of living index for zip code 46383 (Valparaiso, IN) is 88, where 100 represents the national average. This area is below the national average. Median home value: $258,400.
What schools serve zip code 46383?
Zip code 46383 in Valparaiso, Indiana is served by the local school district of Porter County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.