New Rockport Colony Flag

New Rockport Colony

County:
Teton County
County Seat:
No
Area (mi²):
3.511
State:
Montana

New Rockport Colony is a CDP located in Teton County, Montana. New Rockport Colony has a 2026 population of 164. New Rockport Colony is currently growing at a rate of 7.19% 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 New Rockport Colony is 32.3 years: 0 years for males, and 32.1 years for females. For every 100 females there are 48.6 males.

164
Total Population
47
Density (mi²)
11 7.19%
Growth

New Rockport Colony Population

New Rockport Colony Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026164117.19%
2025153106.99%

Median Age

Overall: 32.3 years
Female: 32.1 years
Male: 0 years

New Rockport Colony Adults

There are 78 adults, (4 of whom are seniors) in New Rockport Colony.

Sex Ratio

Female: 74 (67.3%)
Male: 36 (32.7%)

Demographics

The racial composition of New Rockport Colony includes 68.18% White, 14.55% Native American, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White7568.18%
Two or more races1917.27%
Native American1614.55%
Race
Population ↓
Percentage (of total)
White7568.18%
Two or more races1917.27%
Native American1614.55%

New Rockport Colony 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)