1st most populous of 14
With 170,851 residents in 2024, Chittenden County ranks 1st by population among Vermont's 14 counties and is home to 26.3% of the state's residents.
Chittenden County is home to 170,851 people (2024 estimate) on 537 square miles of land. This page brings together official U.S. Census Bureau population estimates since 2000, the components of change—births, deaths and migration—American Community Survey indicators on income, housing, poverty and education, BEA economic accounts and BLS unemployment.
Key indicators
Population
170,851
July 1, 2024 estimate
2020 Census base
168,340
April 1, 2020
Change since 2020
+1.5%
2020–2024
Land area
537 mi²
1,390 km²
Population density
318.2 /mi²
2024 estimate ÷ land area
Births
1,300
Year to July 1, 2024
Deaths
1,330
Year to July 1, 2024
Natural change
−30
Births minus deaths, 2024
Net migration
+784
Domestic + international, 2024
Per capita personal income
$80,533
BEA, 2024
Gross domestic product
$16.4 billion
BEA, current dollars, 2024
Median household income
$96,759
ACS 2020–2024 5-year
Poverty rate
9.7%
ACS 2020–2024 5-year
Bachelor’s degree or higher
56.8%
Age 25+, ACS 2020–2024 5-year
Foreign-born residents
7.9%
ACS 2020–2024 5-year
Median home value
$439,200
ACS 2020–2024 5-year
Unemployment rate
1.9%
BLS annual average, 2024
Historical data
Pick an indicator to see its long-run evolution.
Population
2000–2024170,851▲ 16%
U.S. Census Bureau: intercensal estimates 2000–2009, Vintage 2020 (2010–2019) and Vintage 2024 (2020–2024), July 1.
Data summary
| Indicator | Value | Year and source |
|---|---|---|
| Population estimate | 170,851 | 2024 · U.S. Census Bureau |
| Population, 2010 Census | 156,545 | 2010 · U.S. Census Bureau |
| Population, 2000 | 147,161 | July 1, 2000 · Census intercensal |
| Change since 2000 | +16.1% | 2000–2024 · Census |
| International migration | +1,064 | 2024 · Census Vintage 2024 |
| Domestic migration | −280 | 2024 · Census Vintage 2024 |
| Birth rate | 7.6 per 1,000 | 2024 · calculated |
| Death rate | 7.8 per 1,000 | 2024 · calculated |
| Population rank in Vermont | 1st of 14 | 2024 · calculated |
| Per capita personal income | $80,533 | BEA, 2024 · official |
| Gross domestic product | $16.4 billion | BEA, current dollars, 2024 · official |
| Median household income | $96,759 | ACS 2020–2024 5-year · official |
| Poverty rate | 9.7% | ACS 2020–2024 5-year · official |
| Bachelor’s degree or higher | 56.8% | Age 25+, ACS 2020–2024 5-year · official |
| Foreign-born residents | 7.9% | ACS 2020–2024 5-year · official |
| Median home value | $439,200 | ACS 2020–2024 5-year · official |
| Median gross rent | $1,646/month | ACS 2020–2024 5-year · official |
| Median age | 37.3 years | ACS 2020–2024 5-year · official |
| Households | 71,456 | ACS 2020–2024 5-year · official |
| Owner-occupied homes | 63.9% | ACS 2020–2024 5-year · official |
Chittenden County in context
Comparable indicators for Chittenden County, Vermont and the United States.
| Indicator | County | Vermont | U.S. | Reference |
|---|---|---|---|---|
| Population change 2020–2024 | +1.5% | +0.8% | +2.6% | Census Vintage 2024 |
| Birth rate (per 1,000) | 7.6 | 7.8 | 10.6 | 2024 |
| Death rate (per 1,000) | 7.8 | 10.4 | 9.1 | 2024 |
| Net migration rate (per 1,000) | 4.6 | 2.3 | 8.2 | 2024 |
| Population density (/mi²) | 318.2 | 70.4 | 96.3 | 2024 |
| Per capita personal income | $80,533 | $71,287 | $73,204 | BEA, 2024 |
| Median household income | $96,759 | $81,203 | $80,734 | ACS 2020–2024 5-year |
| Poverty rate | 9.7% | 10.1% | 12.5% | ACS 2020–2024 5-year |
| Bachelor’s degree or higher | 56.8% | 43.8% | 35.7% | Age 25+, ACS 2020–2024 5-year |
| Foreign-born residents | 7.9% | 4.3% | 14.1% | ACS 2020–2024 5-year |
| Median home value | $439,200 | $316,600 | $332,700 | ACS 2020–2024 5-year |
| Median gross rent | $1,646/month | $1,234/month | $1,413/month | ACS 2020–2024 5-year |
| Median age | 37.3 years | 43.1 years | 38.9 years | ACS 2020–2024 5-year |
| Owner-occupied homes | 63.9% | 73.2% | 65.2% | ACS 2020–2024 5-year |
Cities & towns
4 cities · choose how to order them
Burlington
44,700 residents
South Burlington
20,600 residents
Essex Junction
10,800 residents
Winooski
7,900 residents
Did you know? Chittenden County
A quarter century of change
Its population went from 147,161 in 2000 to 170,851 in 2024, a change of +16.1%, compared with +6.4% for Vermont as a whole.
Births and deaths
In the year to July 2024 the county recorded 1,300 births and 1,330 deaths, so deaths outnumbered births by 30.
Record population
Annual Census estimates since 2000 put the county's highest population in 2024, at 170,851.
1st in density
Chittenden County has about 318.2 residents per square mile of land, ranking 1st of 14 counties; Vermont averages 70.4.
Household income rank
With a median household income of $96,759 (ACS 2020–2024 5-year), the county ranks 2nd of 14 Vermont counties; the state median is $81,203.
Size of the economy
Its economy produced $16.4 billion of GDP in 2024 (BEA), 1st largest among 14 Vermont counties.
Latest economic growth
Real GDP grew 2.5% in 2024, adjusted for inflation (BEA, chained 2017 dollars).
Sources and methodology
- U.S. Census Bureau — County population totals and components, Vintage 2024
- U.S. Census Bureau — County estimates 2010–2020
- U.S. Census Bureau — Intercensal estimates 2000–2010
- U.S. Census Bureau — Gazetteer files (land area)
- U.S. Census Bureau — American Community Survey 2020–2024 5-year
- U.S. Bureau of Economic Analysis — Regional economic accounts
- U.S. Bureau of Labor Statistics — LAUS