Poplar Plains, Connecticut Demographics & Population 2026
During the 2020–2024 ACS period, Poplar Plains, Connecticut had a total population of 1,141, the 155th largest community in Connecticut, with a median household income of $178,816, which is 87% higher than the state average. The poverty rate is 1.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 87% above the state average — one of the wealthiest communities in Connecticut.
- An exceptionally low poverty rate of 1.9% — among the lowest in Connecticut.
- 92.4% of adults hold a bachelor's degree or higher — top 10% in Connecticut.
Poplar Plains Quick Facts
How Poplar Plains Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 1,203 | 1,141 | -5.2% |
| Median household income | $210,625 | $178,816 | -15.1% |
| Median home value | $1,210,200 | $1,207,700 | -0.2% |
How Poplar Plains Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 57 | National average: 61
Education
Educational Attainment (Adults 25+)
Poplar Plains Rankings in Connecticut
Explore Connecticut Rankings
Cities Similar to Poplar Plains
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| North Grosvenor Dale | 1,212 | N/A | $284,400 | 15.3% | 19.0% |
| Darien Downtown | 1,242 | $166,085 | $915,400 | 83.4% | 4.5% |
| Lakes East | 1,227 | $217,534 | $571,300 | 72.6% | 0.0% |
| Route 7 Gateway | 1,108 | $128,636 | $758,300 | 58.3% | 5.4% |
| Sacred Heart University | 1,436 | N/A | N/A | 61.9% | N/A |
Population Overview
Poplar Plains is a small community located in Connecticut. The total population is 1,141. It ranks as the 155th most populous out of 214 Census-designated places in Connecticut.
Age Demographics
The median age in Poplar Plains is 46.7 years. This is 14% higher than the state median of 41.1 years. With 29.4% of the population under 18, Poplar Plains has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Poplar Plains is $178,816. This is 87% higher than the state median of $95,781. It is also 121% higher than the national median of $80,734. The poverty rate stands at 1.9%. This is 81% lower than the state poverty rate of 10.0%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 3.7%. This is 34% lower than the state rate of 5.6%. The median home value is $1,207,700. Housing costs are 229% higher than the state median of $366,900. The home-value-to-income ratio of 6.8x suggests that housing affordability is a significant concern for many residents. 98.4% of occupied housing units are owner-occupied. This homeownership rate is 48% higher than the state average of 66.5%.
Race & Ethnicity
Poplar Plains has a predominantly White (non-Hispanic) population, comprising 86.2% of all residents. Hispanic or Latino residents account for 6.8%. The Hispanic or Latino population (6.8%) is well below the state average of 18.3%. The Asian population (2.3%) is well below the state average of 4.8%.
Education
92.4% of residents aged 25 and older hold a bachelor's degree or higher. This places Poplar Plains in the top 10% of all cities in the state for educational attainment. This is 117% higher than the state rate of 42.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. No surveyed resident aged 25 or older reported leaving school before earning a high school diploma, though a rate of exactly 100% reflects the limits of a small sample. Notably, 60.2% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Poplar Plains, Connecticut is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Connecticut state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 214 Census-designated places in Connecticut. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Poplar Plains, Connecticut?
Poplar Plains, Connecticut has a population of 1,141 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Poplar Plains, CT?
The median household income in Poplar Plains is $178,816, which is 121% higher than the national median of $80,734.
What is the poverty rate in Poplar Plains, CT?
The poverty rate in Poplar Plains is 1.9%. This means approximately 22 residents live below the federal poverty line.
What is the racial makeup of Poplar Plains, Connecticut?
Poplar Plains's population is 86.2% White, 0.0% Black, 6.8% Hispanic/Latino, and 2.3% Asian.
What is the median home value in Poplar Plains, CT?
The median home value in Poplar Plains is $1,207,700. The home-value-to-income ratio is 6.8x.
How educated is Poplar Plains, Connecticut?
92.4% of adults (25+) in Poplar Plains hold a bachelor's degree or higher, and 60.2% hold a graduate or professional degree.