Lamoille County, Vermont Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 12th-largest in Vermont
The population of Lamoille County, Vermont is 26,036 as of the 2023 American Community Survey, making it the 12th-largest county in Vermont. The median household income is $69,897, the median home value is $285,200, and the median age is 41.2.
The population of Lamoille County has grown 7.1% since 2010 (24,517 → 26,248), a +0.49% annualized rate.
26,036
Population
+0.49%
Annual growth
56
People / sq mi
$69,897
Median Income
$285,200
Median Home Value
Lamoille County covers 461 sq mi of land at 56.4 people per square mile.
About Lamoille County, VT
Lamoille County is defined demographically by education — 43.8% of adults hold a bachelor’s degree, above the national average. Lamoille County is a county in Vermont with a population of 26,036. It ranks #12 among counties in Vermont by population.
Household earnings are middling, with a median of $69,897 — below the US median of $78,538. Poverty is among the lowest of comparable US counties, at 4.1% — below the national 12.4%. Home values run above average at $285,200, with typical rent around $1,123.
The population is unusually well-credentialed for US counties — 43.8% of adults have a four-year degree, above the national 35.0%. A solid 10.8% of workers are based at home, below the national 14.0%, and the average commute runs about 27 minutes each way.
The education numbers are the throughline: a college-heavy population in Lamoille County usually coincides with higher incomes and a workforce concentrated in professional and information industries.
Lamoille County Population History (2010-2024)
The county of Lamoille County had a population of 24,517 in 2010 and 26,248 in 2024, a 7.1% growth over 14 years. The peak was 26,248 in 2024. Average annual growth rate: 0.49%.
26,248
Population (2024)
24,517
Population (2010)
26,248
Peak (2024)
0.49%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 24,517 |
| 2011 | 24,717 |
| 2012 | 24,957 |
| 2013 | 25,127 |
| 2014 | 25,149 |
| 2015 | 25,265 |
| 2016 | 25,360 |
| 2017 | 25,427 |
| 2018 | 25,330 |
| 2019 | 25,420 |
| 2020 | 25,925 |
| 2021 | 26,156 |
| 2022 | 26,177 |
| 2023 | 26,233 |
| 2024 | 26,248 |
Race & Ethnicity
| White | 92.3% |
| Black or African American | 1.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.6% |
| Two or More Races | 0.0% |
Age & Sex
41.2
Median Age
49.9%
Female
50.1%
Male
18.1%
Age 65+
Age Distribution
Children (under 15): 16.3% · Seniors (65+): 18.1%
Income & Poverty
| Median household income | $69,897$-8,127 vs state |
| Mean household income | $104,443 |
| Per-capita income | $45,885 |
| Poverty rate | 4.1%-1.6% vs state |
| Unemployment rate | 2.5% |
| Employment-to-population | 66.7% |
Top Industries by Employment
The largest employment sector in Lamoille County is professional & business services, accounting for 26.8% of workers.
How residents commute
0.4%
Drive alone
3.1%
Carpool
73.6%
Public transit
10.8%
Work from home
26.7 min
Avg commute
Housing
$285,200$-5,300 vs state
Median home value
$1,123
Median rent
72.7%
Homeownership rate
14,138
Total housing units
80.8%
Occupied
19.2%
Vacant
27.3%
Renter-occupied
Social & access
93.9%
With health insurance
95.5%
With broadband internet
42.3%
Foreign-born
6.0%
Veterans (18+)
13.0%
With a disability
95.4%
Speak language other than English at home
Education
93.5%
High School+
43.8%
Bachelor's+
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Part of Vermont
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County rankings
Frequently Asked Questions
Lamoille County, Vermont has a population of 26,036 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 12th-largest county in Vermont. Population density is 56 people per square mile.
The population of Lamoille County has grown 7.1% since 2010 (24,517 → 26,248), a +0.49% annualized rate.
The median household income in Lamoille County, Vermont is $69,897, with mean (average) household income of $104,443 and per-capita income of $45,885. 4.1% of residents live below the federal poverty level.
In Lamoille County, the largest racial and ethnic groups are White (92.3%), Hispanic or Latino (1.6%), Black or African American (1.1%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Lamoille County, Vermont is 41.2 years. Residents are 49.9% female and 50.1% male.
The median home value in Lamoille County is $285,200 and median monthly rent is $1,123. 72.7% of occupied housing units are owner-occupied. The county has 14,138 total housing units, 19.2% of which are vacant.
The largest employment sector in Lamoille County, Vermont is professional, scientific, and management services, employing 26.8% of workers. The unemployment rate is 2.5%.
Burlington is among the largest cities associated with Lamoille County, Vermont, with a population of 44,649.
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Statewide data for Vermont
Population, race, income, age, and trends across Vermont
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.