West Lafayette, Indiana
West Lafayette Public Library and Purdue University in background
West Lafayette Public Library and Purdue University in background
West Lafayette City Hall, formerly Morton School
West Lafayette City Hall, formerly Morton School
Celery Bog nature area
Celery Bog nature area
Flag of West Lafayette, Indiana
"West Side"
West Lafayette is located in Indiana
West Lafayette
West Lafayette
West Lafayette is located in the United States
West Lafayette
West Lafayette
Coordinates: 40°26′36″N 86°55′25″W / 40.44333°N 86.92361°W / 40.44333; -86.92361
CountryUnited States
 • MayorErin Easter (D)
 • City13.82 sq mi (35.80 km2)
 • Land13.59 sq mi (35.20 km2)
 • Water0.23 sq mi (0.60 km2)
 • Metro
904.6 sq mi (2,343 km2)
Elevation705 ft (215 m)
 • City44,595
 • Density3,281.46/sq mi (1,266.93/km2)
 • Metro
Time zoneUTC−5 (EST)
 • Summer (DST)UTC−4 (EDT)
ZIP Code
Area code765
FIPS code18-82862[3]
GNIS feature ID2397268[2]

West Lafayette (/ˌlɑːfˈɛt, ˌlæf-/) is a city in Tippecanoe County, Indiana, United States,[2] approximately 65 miles (105 km) northwest of the state capital of Indianapolis and 113 miles (182 km) southeast of Chicago. West Lafayette is directly across the Wabash River from its sister city, Lafayette. As of the 2020 census, its population was 44,595.[4] Home to Purdue University, it is a college town and the most densely populated city in Indiana.


Augustus Wylie laid out a town in 1836 in the Wabash River floodplain south of the present Levee. Due to regular flooding of the site, Wylie's town was never built. The present city was formed in 1888 by the merger of the adjacent suburban towns of Chauncey, Oakwood, and Kingston, located on a bluff across the Wabash River from Lafayette, Indiana.[5] The three towns had been small suburban villages which were directly adjacent to one another. Kingston was laid out in 1855 by Jesse B. Lutz. Chauncey was platted in 1860 by the Chauncey family of Philadelphia, wealthy land speculators. Chauncey and Kingston formed a municipal government in 1866 which selected the name "Chauncey".[5]

The new town of Chauncey remained a small suburban village until Purdue University opened in 1869. In 1871 Chauncey voted to be annexed by Lafayette because it was unable to provide the infrastructure (such as improved streets, waterworks, police and fire protection). Lafayette voted against annexing Chauncey because of the high cost of the many improvements that the village lacked.[6] In May 1888, the town of Chauncey voted to change its name to West Lafayette after a petition signed by 152 electors.[7] By that time, the growth of the university was fueling the growth of the little town. The address of Purdue University was given as "Lafayette, Indiana" until well into the twentieth century. West Lafayette never gained a railroad depot and lagged several years behind Lafayette in the establishment of municipal infrastructure and services. Today, West Lafayette has established itself as a separate city, with independent services and unique neighborhoods distinct from those of its sister city, Lafayette.

In November 2013, the City of West Lafayette approved an annexation that placed much of the Purdue University academic campus and residence hall system within the official boundaries of the municipality for the first time. This expansion also included a large section of the US Highway 231 corridor that was previously part of unincorporated Tippecanoe County.[8]

Alpha Tau Omega Fraternity House, Jesse Andrew House, Chauncey-Stadium Avenues Historic District, John E. and Catherine E. Christian House, Curtis-Grace House, Happy Hollow Heights Historic District, Hills and Dales Historic District, Morton School, and The Varsity are listed on the National Register of Historic Places.[9][10]


West Lafayette lies in central Tippecanoe County and overlooks the Wabash River, which borders the city on the east and south. Most of the city lies in eastern Wabash Township, though a small portion on the northeast side extends into Tippecanoe Township. Elevations range from slightly over 500 feet (150 m) near the river to more than 720 feet (220 m) in northern parts of the city near U.S. Route 52.

According to the 2010 census, West Lafayette has a total area of 7.63 square miles (19.76 km2), of which 7.62 square miles (19.74 km2) (or 99.87%) is land and 0.01 square miles (0.03 km2) (or 0.13%) is water.[11]

Climate data for West Lafayette, Indiana
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °F (°C) 69
Mean daily maximum °F (°C) 34
Mean daily minimum °F (°C) 19
Record low °F (°C) −23
Average precipitation inches (mm) 1.86
Average snowfall inches (cm) 6.5
Average precipitation days (≥ 0.01 in) 9.6 7.7 10.2 10.9 10.6 10.4 8.9 8.4 7.6 8.3 9.8 10.1 112.5
Average snowy days (≥ 0.1 in) 5.3 3.3 1.7 0.3 0 0 0 0 0 0.1 0.9 3.5 15.1
Source 1: The Weather Channel (January record high)[12]
Source 2: NOAA: Lafayette[13]



Historical population
U.S. Decennial Census[14]

2020 census

As of the census[4] of 2020, there were 44,595 people living in the city.

2010 census

As of the census[15] of 2010, there were 29,796 people, 11,945 households, and 4,072 families living in the city. The population density was 3,884.0 inhabitants per square mile (1,499.6/km2). There were 12,591 housing units at an average density of 1,652.4 per square mile (638.0/km2). The racial makeup of the city was 60.2% White, 9.8% African American, 0.1% Native American, 17.3% Asian, 1.9% from other races, and 2.1% from two or more races. Hispanic or Latino of any race were 7.6% of the population.

There were 11,945 households, of which, 16.0% had children under the age of 18 living with them, 27.2% were married couples living together, 4.4% had a female householder with no husband present, 2.5% had a male householder with no wife present, and 65.9% were non-families. 34.2% of all households were made up of individuals, and 7.9% had someone living alone who was 65 years of age or older. The average household size was 2.22 and the average family size was 2.92.

The median age in the city was 22.8 years. 11.8% of residents were under the age of 18; 49.4% were between the ages of 18 and 24; 18.4% were from 25 to 44; 11.7% were from 45 to 64; and 8.7% were 65 years of age or older. The gender makeup of the city was 54.2% male and 45.8% female.

Following the 2010 census, West Lafayette annexed additional territory including the Purdue University main campus. The census bureau released an updated report to reflect the boundary updates. The census now reports 14,053 households and a population of 44,910.[16]

2000 census

As of the census[3] of 2000, there were 28,778 people, 10,462 households, and 3,588 families living in the city. The population density was 5,219.6 inhabitants per square mile (2,015.3/km2). There were 10,819 housing units at an average density of 1,962.3 per square mile (757.6/km2). The racial makeup of the city was 69.3% White, 13.3% Asian, 8.4% African American, 0.2% Native American, <0.1% Pacific Islander, 1.2% from other races, and 1.6% from two or more races. Hispanic or Latino of any race were 9.2% of the population.[17]

There were 10,462 households, out of which 14.9% had children under the age of 18 living with them, 27.6% were married couples living together, 4.4% had a female householder with no husband present, and 65.7% were non-families. 32.7% of all households were made up of individuals, and 7.3% had someone living alone who was 65 years of age or older. The average household size was 2.26 and the average family size was 2.89.

In the city, the population was spread out, with 10.4% under the age of 18, 54.6% from 18 to 24, 16.9% from 25 to 44, 10.3% from 45 to 64, and 7.7% who were 65 years of age or older. The median age was 22 years. For every 100 females, there were 133.5 males. For every 100 females age 18 and over, there were 137.2 males.

The median income for a household in the city was $24,869, and the median income for a family was $51,510.The per capita income for the city was $18,337. About 22.5% of families and 38.3% of the population were below the poverty line.


Chauncey Village before the State Street Project

The economy of West Lafayette is heavily influenced by the presence of Purdue University, with an enrollment of over 50,000,[18] more than the city's population. The university employs 12,000 people, most of whom live in either West Lafayette or Lafayette.

The 725-acre (2.93 km2) Purdue Research Park, established in 1961, is home to more than 140 companies of which nearly 100 are technology related. As of 2009, these companies employ more than 3,000.[19] The Park offers communications infrastructure, research facilities, a business incubation complex to help start-up firms and scenic walking trails and lakes. It is one of the largest university-affiliated research parks in the United States. The Purdue Research Park is owned by Purdue Research Foundation, the University's non-profit funding and technology licensing arm.

Commercial activities, however, take place mostly across the river in Lafayette. The largest commercial area in West Lafayette is the 90-acre (360,000 m2) Wabash Landing/Levee area, which has become a thriving urban-type district since the entire area was reconstructed and the Pedestrian Bridge to Lafayette replaced the old State Street bridge. The Levee features Wabash Landing, a complex containing shops, restaurants, coffee houses, a 9-screen movie theater, a hotel and the Riverside Skating Center.

Arts and culture

The town has a lending library, the West Lafayette Public Library.[20] There is also a branch of the county-run library (Tippecanoe County Public Library) in the Klondike area to the west of the city.

Points of interest

"Sidewinder" sculpture at Purdue's Pao Hall


The city's elected officials consist of the mayor, a clerk, and a nine-member Common Council.

The nine-member Common Council holds the city's legislative authority and makes the laws through ordinances, orders, resolutions and motions. The city is divided into 6 districts, and the Common Council consists of one council member from each district, plus three at-large council members. Elected by the council members, the president of the Common Council presides over the council meetings and is first in the line of succession should the mayor not finish his or her term of office.

All city elected officials have a term of office of four years with no limit on the number of terms. Regular elections for all offices are held at the same time in the odd year preceding the presidential election year.[21]

The following is a list of all mayors of West Lafayette since the position began in 1924.[22]

Term Name Party
1924 – 1938 Myron B. Morgan[23] Republican
1939 – 1942 Dwight S. Keim[24] Republican
1943 – 1955 Charles R. Burnham Republican
1956 – 1963 Fred L. Willis[25] Republican
1964 – 1971 James R. Williamson[26] Democratic
1972 – 1979 Joe S. Dienhart[27] Republican
1980 – 2003 Sonya L. Margerum[28][29] Democratic
2004 – 2007 Jan Mills[30][31] Democratic
2008 – 2024 John Dennis[31] Republican
2024 – Present Erin Easter[32] Democratic


Class of 1939 Water Sculpture
Loeb Fountain on Purdue's campus
Mackey Arena

West Lafayette is the home of Purdue University's main campus, with an enrollment of over 40,000 students.[33]

The West Lafayette Community School Corporation administers three schools. The school district is not coterminous with the municipality; areas annexed by the city after 2000 continue to be served by county schools. Students attend West Lafayette Elementary School (formerly Cumberland Elementary School) through third grade, while students in grades 4–6 attend West Lafayette Intermediate School. Students in the 7th grade and above attend West Lafayette Junior-Senior High School.[34] The West Lafayette Community School Corporation is a top rated, public school district with numerous accolades.

The Seventh-day Adventist Church operates Pleasantview SDA School which offers courses for grades K–8, and the Montessori School of Greater Lafayette teaches K–6. There are other schools, both public and private, that have a West Lafayette address, but these are actually located outside the city limits.

Approximately 77% of West Lafayette's population age 25 or older hold a bachelor's degree or higher according to the U.S. Census 2005–2007 American Community Survey. The city ranks sixth highest on this measure among U.S. municipalities between 20,000 and 65,000 population.[35]

In addition, the Tippecanoe School Corporation and Lafayette School Corporation operate public schools outside the West Lafayette city limits. There is also a variety of private schools in Lafayette and an Ivy Tech Community College branch.


West Lafayette residents use many of the news and media outlets located in its twin city of Lafayette. Media located in West Lafayette proper include:



Public transportation in West Lafayette is managed by the Greater Lafayette Public Transportation Corporation.




Notable people

For notable residents associated with Purdue University, see List of Purdue University people.
For notable natives from the neighboring city Lafayette, Indiana, see that page.


  1. ^ "2020 U.S. Gazetteer Files". United States Census Bureau. Retrieved March 16, 2022.
  2. ^ a b c U.S. Geological Survey Geographic Names Information System: West Lafayette, Indiana
  3. ^ a b "U.S. Census website". United States Census Bureau. Retrieved January 31, 2008.
  4. ^ a b "Explore Census Data". data.census.gov. Retrieved September 28, 2021.
  5. ^ a b "The History of West Lafayette". City of West Lafayette. Retrieved June 1, 2009.
  6. ^ Robert Kriebel (1990). Old Lafayette volume 2: 1854-1876. Tippecanoe County Historical Association.
  7. ^ "West Lafayette, Indiana - History of West Lafayette". www.westlafayette.in.gov. Retrieved April 18, 2019.
  8. ^ "West Lafayette council votes 6-1 for annexation plan". Lafayette Journal and Courier. Retrieved November 13, 2013.
  9. ^ "National Register Information System". National Register of Historic Places. National Park Service. July 9, 2010.
  10. ^ "National Register of Historic Places Listings". Weekly List of Actions Taken on Properties: 4/09/12 through 4/13/12. National Park Service. April 20, 2012.
  11. ^ "G001 - Geographic Identifiers - 2010 Census Summary File 1". United States Census Bureau. Archived from the original on February 13, 2020. Retrieved July 29, 2015.
  12. ^ "Monthly Averages for Lafayette, IN (47905)". The Weather Channel. Retrieved June 13, 2014.
  13. ^ "Climatology of the United States No. 20: LAFAYETTE 8 S, IN 1971–2000" (PDF). National Oceanic and Atmospheric Administration. Retrieved November 19, 2011.[permanent dead link]
  14. ^ "Census of Population and Housing". Census.gov. Retrieved June 4, 2016.
  15. ^ "U.S. Census website". United States Census Bureau. Retrieved December 11, 2012.
  16. ^ "Census statement" (PDF). www.westlafayette.in.gov. October 20, 2014. Retrieved May 16, 2019.
  17. ^ "Census data for West Lafayette, Indiana". Archived from the original on February 12, 2020. Retrieved September 9, 2006.
  18. ^ Purdue University. "Purdue sets all-time student enrollment record in West Lafayette". Retrieved September 20, 2022.
  19. ^ Purdue Research Foundation. "Purdue Research Park of West Lafayette". Retrieved June 1, 2009.
  20. ^ "Indiana public library directory" (PDF). Indiana State Library. Retrieved March 15, 2018.
  21. ^ "West Lafayette City Code". Retrieved September 12, 2006.
  22. ^ Kriebel, Robert C. Ross-Ade: Their Purdue Stories, Stadium, and Legacies, p. 166 (2009)
  23. ^ (22 February 1946). Myron B. Morgan Called By Death, Journal & Courier (Lafayette, Indiana)
  24. ^ (2 November 1963). Arrangements and Funeral Arrangements for Explosion Victims, Indianapolis Star
  25. ^ (30 May 1994). Obituaries (Fred L. Willis), Indianapolis Star (paywall)
  26. ^ (24 May 1997). James William was ex-West Lafayette Mayor (obituary), Indianapolis Star (paywall)
  27. ^ Dienhart, Joe S., Indiana Football Hall of Fame, Retrieved 20 April 2018
  28. ^ Esposito, Kurt (13 January 2003). Mayor won't seek seventh term , Purdue Exponent
  29. ^ (2 December 2003). Mayor Sonya Margerum thanks citizens, notes accomplishments in State of the City address, Purdue Exponent
  30. ^ Anthony, Amanda (November 5, 2003). "Mayor-elect hopes to keep business politics out of city office". Purdue Exponent. Retrieved March 28, 2019.
  31. ^ a b Westervelt, Mike (18 February 2008). Dennis succeeds over Mills as West Lafayette mayor, Purdue Exponent
  32. ^ Chew, Ella (14 February 2024). Erin Easter Sworn In as West Lafayette Mayor, wlfi
  33. ^ "Student Enrollment and Demographics, West Lafayette Campus Fall 2011". Purdue University. Archived from the original on October 4, 2011. Retrieved October 1, 2011.
  34. ^ "West Lafayette Community School Corporation".
  35. ^ "Archived copy". Archived from the original on July 12, 2014. Retrieved February 23, 2009.((cite web)): CS1 maint: archived copy as title (link)
  36. ^ "That first-ever black hole picture? A West Lafayette grad played a big part". Journal & Courier. Retrieved April 18, 2019.

Further reading