Total Population in Penobscot County, ME
ACS 2024 5-Year Estimates
How Penobscot County Compares
National Distribution
Where Penobscot County falls among all 3,222 U.S. counties for total population.
■ Penobscot County: 154,710
Ranking Context
| Rank | County | Value |
|---|---|---|
| #446 | Merrimack County, NH | 155,967 |
| #447 | Washington County, MD | 155,709 |
| #448 | Monroe County, MI | 155,505 |
| #449 | Penobscot County, ME | 154,710 |
| #450 | Scott County, MN | 154,557 |
| #451 | Sandoval County, NM | 153,604 |
| #452 | Cumberland County, NJ | 153,305 |
Total Population in Penobscot County, Maine
Penobscot County, Maine has a total population of 154,710, which ranks #449 of 3,222 out of 3,222 counties nationwide. This is 100.0% below the national value of 330M.
Within Maine, Penobscot County ranks #3 of 16 out of 16 counties. This places it in the 86th percentile nationally.
Total population count from the American Community Survey. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.
About this data
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.