Guilford Flag

Guilford

County Seat:
No
Area (mi²):
1.918
State:
Maine

Guilford is a CDP located in Piscataquis County, Maine. Guilford has a 2026 population of 567. Guilford is currently declining at a rate of -3.57% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Guilford is $45,735 with a poverty rate of 14.7%. The median age in Guilford is 54.3 years: 57.8 years for males, and 51.3 years for females. For every 100 females there are 110.8 males.

567
Total Population
296
Density (mi²)
-21 -3.57%
Growth

Guilford Population

Guilford Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026567-21-3.57%
2025588-21-3.45%

Median Age

Overall: 54.3 years
Female: 51.3 years
Male: 57.8 years

Guilford Adults

There are 530 adults, (202 of whom are seniors) in Guilford.

Sex Ratio

Female: 297 (47.4%)
Male: 329 (52.6%)

Demographics

The racial composition of Guilford includes 94.73% White, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White59394.73%
Two or more races294.63%
Native American40.64%
Race
Population ↓
Percentage (of total)
White59394.73%
Two or more races294.63%
Native American40.64%

Guilford Marital Status

Economics and Income Statistics

Guilford 's average per capita income is $39,313. Household income levels show a median of $45,735. The poverty rate stands at 14.7%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$56,213-
Families$55,270$59,161
Households$45,735$51,559
Non Families$26,250$42,687

$39,313

Average Income

$45,735

Median Household Income

14.7%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)