Renfrew Flag

Renfrew

County:
Butler County
County Seat:
No
Area (mi²):
0.124
State:
Pennsylvania

Renfrew is a CDP located in Butler County, Pennsylvania. Renfrew has a 2026 population of 158. Renfrew is currently growing at a rate of 6.76% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median age in Renfrew is 66.4 years: 65.4 years for males, and 66.5 years for females. For every 100 females there are 63.3 males.

158
Total Population
1,277
Density (mi²)
10 6.76%
Growth

Renfrew Population

Renfrew Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026158106.76%
2025148107.25%

Median Age

Overall: 66.4 years
Female: 66.5 years
Male: 65.4 years

Renfrew Adults

There are 129 adults, (88 of whom are seniors) in Renfrew.

Sex Ratio

Female: 79 (61.2%)
Male: 50 (38.8%)

Demographics

The racial composition of Renfrew includes 96.9% White, and smaller percentages for Two or more races, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White12596.9%
Two or more races32.33%
Black or African American10.78%
Race
Population ↓
Percentage (of total)
White12596.9%
Two or more races32.33%
Black or African American10.78%

Renfrew Marital Status

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)