34,085 people live in Lexington, where the median age is 46.6 and the average individual income is $109,883. Data provided by the U.S. Census Bureau.
Total Population
Median Age
Population Density Population Density This is the number of people per square mile in a neighborhood.
Average individual Income
Lexington is a community where history lives vividly in the present. Renowned as the birthplace of the American Revolution, the town pairs its iconic heritage with a modern, vibrant suburban life. Tree-lined neighborhoods, classic colonials, and elegant newer homes contribute to the town’s timeless appeal.
A leader in education, Lexington is celebrated for its top-ranking public schools and a community that values learning, arts, and innovation. Its bustling town center — filled with cafés, boutiques, and public gathering spaces — reflects a welcoming, energetic spirit.
Beautiful parks, conservation areas, and easy access to Boston make Lexington an exceptional choice for those seeking a place where rich history, cultural engagement, and contemporary comfort meet seamlessly.
Lexington has 12,337 households, with an average household size of 2.73. Data provided by the U.S. Census Bureau. Here’s what the people living in Lexington do for work — and how long it takes them to get there. Data provided by the U.S. Census Bureau. 34,085 people call Lexington home. The population density is 2,074.04 and the largest age group is Data provided by the U.S. Census Bureau.
Total Population
Population Density Population Density This is the number of people per square mile in a neighborhood.
Median Age
Men vs Women
Population by Age Group
0-9 Years
10-17 Years
18-24 Years
25-64 Years
65-74 Years
75+ Years
Education Level
Total Households
Average Household Size
Average individual Income
Households with Children
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Without Children:
Marital Status
Blue vs White Collar Workers
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White Collar:
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