Zip Code 47909
Lafayette, Indiana — Tippecanoe County
📍 ZIP code 47909 is in Lafayette, Tippecanoe County, Indiana.
ZIP code 47909 is located in Lafayette, Tippecanoe County, Indiana. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 42,971. The area code for ZIP code 47909 is 574.
Quick Answer
Zip code 47909 is in Lafayette, Indiana (Tippecanoe County). It has a population of 42,971, median household income of $67,341, and median home value of $203,600.
Population
42,971
Income
$67,341
Home Value
$203,600
Climate
84°F / 18°F
About Zip Code 47909
Zip code 47909 is located in Lafayette, Indiana, within Tippecanoe County. Home to approximately 42,971 residents, this area sits at an elevation of 657 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 574.
The median household income is $67,341 per year, which is below the national median of $70,784. Homes in this zip code have a median value of $203,600, and the cost of living index is 73 (27% below the national average of 100).
Summers average a high of 84°F while winters drop to 18°F. The area receives about 40 in of rain and 21 in of snow annually. The zip code covers 115.6 square miles of land area and 0.5 square miles of water.
Key Statistics
42,971
$67,341
$203,600
Eastern (EST/EDT)
574
657 ft
115.6 sq mi
35
18,455
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Compare With Nearby Zip Codes
| Metric | 47909 | 47981 | 47901 | 47941 | 47983 | 47904 |
|---|---|---|---|---|---|---|
| City | Lafayette, IN | Lafayette, IN | Lafayette, IN | Dayton, IN | Stockwell, IN | Lafayette, IN |
| Population | 42,971 | 915 | 4,342 | 1,047 | 276 | 16,340 |
| Median Income | $67,341 | $76,250 | $46,425 | $74,500 | $61,727 | $46,841 |
| Home Value | $203,600 | $173,300 | $257,400 | $169,300 | $99,800 | $118,700 |
| Cost of Living | 73 | 87 | 76 | 70 | 73 | 60 |
| Median Age | 35 | 38 | 30.1 | 33.9 | 43.9 | 34.2 |
Cost of Living
100 = National Average. Lafayette's cost of living is 27% below the national average.
vs. State Avg
Below
Affordability
Very Affordable
Income-to-Home
3.0x
Demographics
Zip code 47909 has a population of 42,971 people with a median age of 35. There are 18,455 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Lafayette (47909) population trend from 2010 to 2024
↓ -1.8%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
84°F
18°F
40 in
21 in
Lafayette experiences warm summers with average highs around 84°F. Winters are cold with lows averaging 18°F. The area receives about 21 in of snow per year.
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Housing & Economy
Median Home Value
$203,600
Median Household Income
$67,341
With 18,455 housing units across 115.6 square miles, 47909 has a housing density of 160 units per square mile. The home price-to-income ratio is 3.0x.
Location & Geography
Latitude
40.3246°
Longitude
-86.8963°
Land Area
115.6 sq mi
Water Area
0.5 sq mi
Nearby Zip Codes
Zip codes closest to 47909 (Lafayette, IN) with distances:
All Zip Codes in Lafayette, IN
Other zip codes serving Lafayette:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 47909's $67,341. A way to compare Lafayette 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 47909 (Lafayette, 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 Lafayette, Indiana?
Lafayette, Indiana uses zip code 47909 along with 8 other zip codes.
What county is zip code 47909 in?
Zip code 47909 is located in Tippecanoe County, Indiana.
What is the population of zip code 47909?
The population of zip code 47909 is 42,971 with a median age of 35.
Is 47909 in Lafayette, Indiana?
Yes, zip code 47909 is in Lafayette, Tippecanoe County, Indiana. The area code is 574.
Frequently Asked Questions
What city is zip code 47909 in?
Zip code 47909 is in Lafayette, Indiana. It is part of Tippecanoe County and uses the Eastern (EST/EDT) timezone.
What is zip code 47909?
Zip code 47909 is a U.S. postal code in Lafayette, Indiana (Tippecanoe County). It has a population of 42,971 and covers 115.6 square miles.
What is the population of zip code 47909?
The population of zip code 47909 (Lafayette, IN) is 42,971 with a median age of 35. There are approximately 18,455 housing units in this area.
What is the median income in zip code 47909?
The median household income in zip code 47909 (Lafayette, IN) is $67,341 per year. The cost of living index is 73 (100 = national average).
What is the average home price in zip code 47909?
The median home value in zip code 47909 (Lafayette, IN) is $203,600. The cost of living index is 73 compared to the national average of 100.
What county is zip code 47909 in?
Zip code 47909 is located in Tippecanoe County, Indiana. The primary city is Lafayette.
What is the area code for zip code 47909?
Zip code 47909 in Lafayette, IN uses area code 574. It is located in the Eastern (EST/EDT) timezone.
Is zip code 47909 a good place to live?
Zip code 47909 (Lafayette, IN) has a cost of living index of 73 (100 = national average), a median household income of $67,341, and median home values of $203,600. The median age is 35. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 47909?
The cost of living index for zip code 47909 (Lafayette, IN) is 73, where 100 represents the national average. This area is below the national average. Median home value: $203,600.
What schools serve zip code 47909?
Zip code 47909 in Lafayette, Indiana is served by the local school district of Tippecanoe 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.