Portland, ME 04103
Portland, Maine (04103) currently supports 6 active breweries, earning a Brewery Density Index of 18.9 (High) with a walkability score of 92.0 and the opportunity model flags it as Moderate Opportunity. This profile pulls together density, walkability, and opportunity data so you can see the full picture of the local craft beer market in one place.
At a Glance
Density — BDI 18.9
HighBDI measures breweries per 100,000 residents. 04103 ranks #1,012 nationally for craft beer density.
Walkability — BWS 92.0
Excellent Brewery CrawlWalkability is calculated from Walk Score, transit data, and how tightly clustered breweries are. A score above 60 means you can chain several taprooms on foot.
Opportunity — BOS 53.5
Moderate OpportunityOpportunity score weights income, target demographics (25–44), education, and current competition. Higher means an under-served market with the right customer base.
Active Breweries in 04103
| Name | Type | Address | |
|---|---|---|---|
| Allagash Brewing Co | Regional | 50 Industrial Way | Website |
| Austin Street Brewery | Micro | 1 Industrial Way Ste 8 | Website |
| Battery Steele Brewing | Micro | 1 Industrial Way Ste 12 | Website |
| D.L. Geary Brewing Co Inc. | Micro | 38 Evergreen Dr | Website |
| Definitive Brewing Company | Micro | 35 Industrial Way | Website |
| Foundation Brewing Company | Micro | 1 Industrial Way Ste 5 | Website |