Lynnfield, Massachusetts Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Lynnfield, Massachusetts is 12,964 as of the 2023 American Community Survey, making it the 81st-largest city in Massachusetts. The median household income is $172,484, the median home value is $904,200, and the median age is 41.0.
12,964
Population
1315
People / sq mi
$172,484
Median Income
$904,200
Median Home Value
Lynnfield covers 9.9 sq mi of land at 1315 people per square mile.
About Lynnfield, MA
Lynnfield is a city in Massachusetts with a population of 12,964. It ranks #81 among cities in Massachusetts by population. The median age is 41.0, older than the national median. The population is 50.4% male and 49.6% female.
The median household income in Lynnfield is $172,484, above the US median of $74,580. 4.5% of residents live below the federal poverty level. Home values sit at a median of $904,200, with monthly rent averaging $2,333. The homeownership rate of 86.5% is higher than the national rate of 64.8%.
Educational attainment in Lynnfield reflects 61.1% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 24.9% of workers primarily work from home, noticeably above the national work-from-home rate of 14.2%. The average commute is 32.6 minutes each way.
Race & Ethnicity
| White | 81.3% |
| Black or African American | 1.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.2% |
| Two or More Races | 0.0% |
Economy & Income
$172,484
Median Household Income
$76,408
Per Capita Income
4.5%
Poverty Rate
2.4%
Unemployment Rate
Housing
$904,200
Median Home Value
$2,333
Median Rent
86.5%
Owner-Occupied
Education
97.8%
High School+
61.1%
Bachelor's+
Commute
1.5%
Drive Alone
68.4%
Public Transit
24.9%
Work From Home
32.6 min
Avg Commute
Community Profile
16.3%
Foreign Born
83.8%
Non-English at Home
3.0%
Veterans
7.2%
With Disability
98.6%
Health Insurance
96.9%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 21.8% |
| Finance, Insurance & Real Estate | 19.7% |
| Information | 15.0% |
| Construction | 8.0% |
| Manufacturing | 5.4% |
| Public Administration | 5.4% |
| Retail Trade | 4.8% |
| Arts, Entertainment & Food Services | 3.1% |
| Education, Health Care & Social Services | 1.6% |
| Transportation & Warehousing | 0.9% |
Largest cities in Massachusetts
Largest counties in Massachusetts
Part of Massachusetts
Metro areas in Massachusetts
City rankings
Frequently Asked Questions
Lynnfield, Massachusetts has a population of 12,964 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 81st-largest city in Massachusetts.
The median household income in Lynnfield, Massachusetts is $172,484, with 4.5% of residents living below the federal poverty level.
The median home value in Lynnfield, Massachusetts is $904,200, with median monthly rent at $2,333 and a homeownership rate of 86.5%.
The median age in Lynnfield, Massachusetts is 41.0 years. The population is 50.4% male and 49.6% female.
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Statewide data for Massachusetts
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.