Estimated population in July 2005: 4,292 (+2.7% change)
Males: 2,061 (49.3%), Females: 2,120 (50.7%)
Single-family new house construction building permits:
- 1996: 18 buildings, average cost: $54,100
- 1997: 17 buildings, average cost: $54,100
- 1998: 18 buildings, average cost: $90,100
- 1999: 18 buildings, average cost: $90,100
- 2000: 16 buildings, average cost: $102,100
- 2001: 14 buildings, average cost: $88,000
- 2002: 11 buildings, average cost: $104,800
- 2003: 11 buildings, average cost: $125,500
- 2004: 15 buildings, average cost: $128,900
For population 25 years and over in Chazy:
- High school or higher: 80.2%
- Bachelor's degree or higher: 20.0%
- Graduate or professional degree: 6.5%
- Unemployed: 5.8%
- Mean travel time to work: 21.4 minutes
For population 15 years and over in Chazy:
- Never married: 21.2%
- Now married: 64.6%
- Separated: 1.7%
- Widowed: 5.7%
- Divorced: 6.9%
- 5.2% Foreign born (2.7% Europe, 1.7% North America, 0.7% Asia)
Races in Chazy:
- White Non-Hispanic (97.5%)
- American Indian (0.8%)
- Two or more races (0.7%)
- Hispanic (0.7%)
- Ancestries: French (22.7%), United States (16.7%), French Canadian (14.4%), Irish (11.8%), English (10.8%), German (5.3%)
Median resident age: 37.3 years
Median household income: $41,504 (year 2000)
Median house value: $86,500 (year 2000)