The population of Fairfield County expanded by 2,237 people, or 0.2 percent, between July 2014 and July 2015.
Fairfield was also the only county in the Nutmeg State to experience population growth for two years in a row.
The county's population of 948,053 residents is the largest in the state.
Connecticut's next most populous counties are:
- Hartford County: 895,841 residents
- New Haven County: 859,470
- New London County: 271,863
- Litchfield County: 183,603
- Middlesex County: 164,063
- Tolland County: 151,420
- Windham County: 116,573
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