Addison County, Vermont Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 7th-largest in Vermont
The population of Addison County, Vermont is 37,497 as of the 2023 American Community Survey, making it the 7th-largest county in Vermont. The median household income is $88,478, the median home value is $333,700, and the median age is 44.0.
The population of Addison County has grown 3.4% since 2010 (36,813 → 38,047), a +0.24% annualized rate.
37,497
Population
+0.24%
Annual growth
49
People / sq mi
$88,478
Median Income
$333,700
Median Home Value
Addison County covers 766 sq mi of land at 48.9 people per square mile.
About Addison County, VT
Addison County is defined demographically by education — 43.5% of adults hold a bachelor’s degree, above the national average. Addison County is a county in Vermont with a population of 37,497. It is the #7-largest of all counties in Vermont nationally.
Earnings sit at the high end: a median household income of $88,478, above the US median of $78,538. Very few residents live in poverty — 4.2%, below the national 12.4%. Home values run above average at $333,700, with typical rent around $1,201.
The population is unusually well-credentialed for US counties — 43.5% of adults have a four-year degree, above the national 35.0%. Working from home is common here: 15.6% of workers do so, above the national 14.0%, and the average commute runs about 25 minutes each way.
The education numbers are the throughline: a college-heavy population in Addison County usually coincides with higher incomes and a workforce concentrated in professional and information industries.
Addison County Population History (2010-2024)
The county of Addison County had a population of 36,813 in 2010 and 38,047 in 2024, a 3.4% growth over 14 years. The peak was 38,047 in 2024. Average annual growth rate: 0.24%.
38,047
Population (2024)
36,813
Population (2010)
38,047
Peak (2024)
0.24%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 36,813 |
| 2011 | 36,973 |
| 2012 | 36,910 |
| 2013 | 36,949 |
| 2014 | 36,950 |
| 2015 | 36,955 |
| 2016 | 36,973 |
| 2017 | 36,947 |
| 2018 | 36,970 |
| 2019 | 36,994 |
| 2020 | 37,354 |
| 2021 | 37,414 |
| 2022 | 37,619 |
| 2023 | 37,886 |
| 2024 | 38,047 |
Race & Ethnicity
| White | 90.8% |
| Black or African American | 1.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.4% |
| Two or More Races | 0.1% |
Age & Sex
44.0
Median Age
50.3%
Female
49.7%
Male
22.0%
Age 65+
Age Distribution
Children (under 15): 13.1% · Seniors (65+): 22.0%
Income & Poverty
| Median household income | $88,478+$10,454 vs state |
| Mean household income | $107,877 |
| Per-capita income | $43,524 |
| Poverty rate | 4.2%-1.5% vs state |
| Unemployment rate | 2.4% |
| Employment-to-population | 61.8% |
Top Industries by Employment
The largest employment sector in Addison County is professional & business services, accounting for 29.0% of workers.
How residents commute
0.4%
Drive alone
7.4%
Carpool
67.8%
Public transit
15.6%
Work from home
24.5 min
Avg commute
Housing
$333,700+$43,200 vs state
Median home value
$1,201
Median rent
80.0%
Homeownership rate
17,521
Total housing units
83.5%
Occupied
16.5%
Vacant
20.0%
Renter-occupied
Social & access
95.4%
With health insurance
95.1%
With broadband internet
44.1%
Foreign-born
5.6%
Veterans (18+)
15.5%
With a disability
93.5%
Speak language other than English at home
Education
95.1%
High School+
43.5%
Bachelor's+
Largest cities in Vermont
Other counties in Vermont
Part of Vermont
Metro areas in Vermont
County rankings
Frequently Asked Questions
Addison County, Vermont has a population of 37,497 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 7th-largest county in Vermont. Population density is 49 people per square mile.
The population of Addison County has grown 3.4% since 2010 (36,813 → 38,047), a +0.24% annualized rate.
The median household income in Addison County, Vermont is $88,478, with mean (average) household income of $107,877 and per-capita income of $43,524. 4.2% of residents live below the federal poverty level.
In Addison County, the largest racial and ethnic groups are White (90.8%), Hispanic or Latino (1.4%), 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 Addison County, Vermont is 44.0 years. Residents are 50.3% female and 49.7% male.
The median home value in Addison County is $333,700 and median monthly rent is $1,201. 80.0% of occupied housing units are owner-occupied. The county has 17,521 total housing units, 16.5% of which are vacant.
The largest employment sector in Addison County, Vermont is professional, scientific, and management services, employing 29.0% of workers. The unemployment rate is 2.4%.
Burlington is among the largest cities associated with Addison County, Vermont, with a population of 44,649.
Addison County, VT Climate
Addison County, VT has an average annual temperature of 7.1°C (45°F) and receives about 946 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
7.1°C
Avg Temp
946
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -8° / 18° | 58 mm |
| February | -6° / 20° | 49 mm |
| March | -1° / 31° | 61 mm |
| April | 6° / 44° | 72 mm |
| May | 13° / 56° | 89 mm |
| June | 18° / 64° | 87 mm |
| July | 21° / 69° | 92 mm |
| August | 20° / 67° | 108 mm |
| September | 15° / 59° | 92 mm |
| October | 9° / 48° | 86 mm |
| November | 3° / 37° | 84 mm |
| December | -4° / 24° | 68 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Addison County, VT
The most comfortable months to visit Addison County, VT are typically July, August and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 27°C high). The coldest is January (near -13°C low). August is usually the wettest month.
Where to stay near Addison County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.