Lafayette, Indiana Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Lafayette, Indiana is 70,650 as of the 2023 American Community Survey, making it the 10th-largest city in Indiana. The median household income is $52,946, the median home value is $157,600, and the median age is 33.7.
The population has grown 4.1% since 2010 (68,925 → 71,757).
70,650
Population
2326
People / sq mi
$52,946
Median Income
$157,600
Median Home Value
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Lafayette covers 30.4 sq mi of land at 2326 people per square mile.
About Lafayette, IN
Housing cost is the defining feature of Lafayette: the median home is valued at $157,600. Lafayette is a city in Indiana with a population of 70,650. That makes it one of the ten largest cities in Indiana in the country, at #10 by population.
The typical household earns $52,946, below the US median of $78,538. Roughly 12.8% of residents fall below the poverty line, close to the national 12.4%. Property is affordable here, the median home worth $157,600, with typical rent around $1,039.
Degree attainment is mid-range for US cities: 28.1% of adults hold a four-year degree, below the national 35.0%. Just 7.5% of workers are home-based, below the national 14.0%, and the average commute runs about 16 minutes each way.
Lafayette city Population History (2010-2024)
The city of Lafayette city had a population of 68,925 in 2010 and 71,757 in 2024, a 4.1% growth over 14 years. The peak was 72,233 in 2018. Average annual growth rate: 0.29%.
71,757
Population (2024)
68,925
Population (2010)
72,233
Peak (2018)
0.29%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 68,925 |
| 2011 | 69,916 |
| 2012 | 70,163 |
| 2013 | 70,976 |
| 2014 | 71,012 |
| 2015 | 71,143 |
| 2016 | 71,960 |
| 2017 | 72,110 |
| 2018 | 72,233 |
| 2019 | 71,721 |
| 2020 | 70,763 |
| 2021 | 70,866 |
| 2022 | 71,700 |
| 2023 | 71,926 |
| 2024 | 71,757 |
Race & Ethnicity
| White | 76.5% |
| Black or African American | 9.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.2% |
| Two or More Races | 0.0% |
Economy & Income
$52,946
Median Household Income
$30,181
Per Capita Income
12.8%
Poverty Rate
2.2%
Unemployment Rate
Housing
$157,600
Median Home Value
$1,039
Median Rent
47.6%
Owner-Occupied
Education
88.9%
High School+
28.1%
Bachelor's+
Commute
2.5%
Drive Alone
79.9%
Public Transit
7.5%
Work From Home
16.1 min
Avg Commute
Community Profile
25.7%
Foreign Born
89.7%
Non-English at Home
5.9%
Veterans
11.9%
With Disability
92.6%
Health Insurance
95.3%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 28.0% |
| Manufacturing | 23.5% |
| Education, Health Care & Social Services | 10.1% |
| Finance, Insurance & Real Estate | 8.1% |
| Construction | 4.7% |
| Arts, Entertainment & Food Services | 4.2% |
| Information | 3.3% |
| Retail Trade | 3.0% |
| Public Administration | 1.9% |
| Transportation & Warehousing | 0.6% |
| Agriculture & Mining | 0.6% |
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Frequently Asked Questions
Lafayette, Indiana has a population of 70,650 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 10th-largest city in Indiana.
The median household income in Lafayette, Indiana is $52,946, with 12.8% of residents living below the federal poverty level.
The median home value in Lafayette, Indiana is $157,600, with median monthly rent at $1,039 and a homeownership rate of 47.6%.
The median age in Lafayette, Indiana is 33.7 years. The population is 48.9% male and 51.1% female.
The population has grown 4.1% since 2010 (68,925 → 71,757).
Where to stay in Lafayette
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.