Housing data for Mill Plain, CT
Mill Plain, CT has an estimated 2,033 residents and 702 homes (US Census Bureau, 2020–2024 American Community Survey).
It is an unincorporated community in Greater Bridgeport Planning Region.
5.5% of households rent.
Figures last updated on .
- Residents
- 2,033 (±524)
- Housing units
- 702 (±180)
- Households that rent
- 5.5%
What stands out in Mill Plain
Median household income: $200,380 (±$29,387) in Mill Plain, higher than in Greater Bridgeport Planning Region ($89,667).
Median home value: $818,900 (±$123,885) in Mill Plain, higher than in Greater Bridgeport Planning Region ($428,800).
Households that rent: 5.5% (±7.2 points) in Mill Plain, lower than in Greater Bridgeport Planning Region (34.7%).
Homes in buildings of 5 or more units: 0.0% (±10.2 points) in Mill Plain, lower than in Greater Bridgeport Planning Region (17.3%).
Housing in Mill Plain at a glance
- Rent burden: 0.0% of renters pay 30% or more of income (Small sample: wide margin of error)
- Renters and owners: 5.5% of households rent (Small sample: wide margin of error)
- Income and affordability: $200,380 median household income
- Home values: $818,900 median home value
- Homeowner costs: $3,217 median monthly cost with a mortgage
- Property taxes: $10,000 or more median real estate taxes a year
- Types of homes: 0.0% of homes are in buildings of 5 or more units
- Bedrooms: 90.8% of homes have 3 or more bedrooms (Small sample: wide margin of error)
- Age of homes: 81.2% of homes were built before 1980
- Vacancy rate: 30.9% rental vacancy rate (Small sample: wide margin of error)
- Heating fuel: 82.0% heat with utility gas
- Commute and cars: 29.0 minutes average trip to work
- How long people stay: 10.1% moved in since 2020 (Small sample: wide margin of error)
- Crowding and facilities: 0.0% of homes have more than 1 person per room (Small sample: wide margin of error)
Mill Plain against Greater Bridgeport Planning Region, its state and the nation
| Mill Plain | Greater Bridgeport Planning Region | Connecticut | United States | |
|---|---|---|---|---|
| Residents | 2,033 (±524) | 329,259 (exact) | 3,624,508 (exact) | 334,922,499 |
| Housing units | 702 (±180) | 126,039 (±127) | 1,541,822 (±276) | 143,775,355 |
| Households that rent | 5.5% (±7.2 points) | 34.7% (±0.9 points) | 33.5% (±0.3 points) | 34.8% |
| Median gross rent | — | $1,546 (±$38) | $1,488 (±$10) | $1,413 |
| Median household income | $200,380 (±$29,387) | $89,667 (±$2,457) | $95,781 (±$732) | $80,734 |
| Median home value | $818,900 (±$123,885) | $428,800 (±$7,387) | $366,900 (±$1,621) | $332,700 |
| Median real estate taxes (a year) | $10,000 or more | $8,670 (±$107) | $6,643 (±$25) | $3,119 |
| Built before 1980 | 81.2% (±22.8 points) | 77.1% (±1.9 points) | 67.3% (±0.5 points) | 49.7% |
| Average commute | 29.0 minutes (±8.2) | 31.3 minutes (±0.7) | 26.5 minutes (±0.1) | 26.4 minutes |
| Households with broadband | 95.2% (±5.5 points) | 91.2% (±0.8 points) | 92.2% (±0.2 points) | 91.0% |
| Median age of residents | 43.8 years (±5.7) | 39.8 years (±0.3) | 41.1 years (±0.2) | 38.9 years |
Mill Plain covers 0.5 square miles of land, about 4,175 residents per square mile (Census Bureau Gazetteer).
Crime reported to police in Greater Bridgeport Planning Region
Mill Plain has no police department of its own in the FBI’s figures, so this is the figure for Greater Bridgeport Planning Region as a whole.
In 2025, the police departments that report for Greater Bridgeport Planning Region recorded 132 violent and 1,235 property crimes per 100,000 residents.
A county-wide figure describes the whole county, not this place; crime varies from one community to the next.
Places near Mill Plain
| Place | Distance | Median gross rent | Median home value | Households that rent |
|---|---|---|---|---|
| Fairfield University | 0.7 mi | — | — | 100.0% |
| Southport | 1.7 mi | $3,333 | $1,094,600 | 17.7% |
| Staples | 3.0 mi | $2,328 | $1,165,500 | 13.8% |
| Greens Farms | 3.5 mi | $3,500 or more | $1,314,700 | 9.0% |
| Coleytown | 4.2 mi | — | $1,589,700 | 5.1% |
| Bridgeport | 4.4 mi | $1,450 | $274,900 | 57.2% |
| Westport | 4.6 mi | $2,509 | $1,405,200 | 11.2% |
| Sacred Heart University | 4.8 mi | — | — | — |
HUD Fair Market Rent for Mill Plain, fiscal year 2027
| Studio | 1 bedroom | 2 bedrooms | 3 bedrooms | 4 bedrooms |
|---|---|---|---|---|
| $1,671 | $2,071 | $2,399 | $2,878 | $3,573 |
HUD income limits for Mill Plain, fiscal year 2026
| Household size | Extremely low (30%) | Very low (50%) | Low (80%) |
|---|---|---|---|
| 1 person | $32,950 | $54,900 | $82,000 |
| 2 people | $37,650 | $62,750 | $93,700 |
| 3 people | $42,350 | $70,600 | $105,400 |
| 4 people | $47,050 | $78,400 | $117,100 |
| 5 people | $50,850 | $84,700 | $126,500 |
| 6 people | $54,600 | $90,950 | $135,850 |
| 7 people | $58,350 | $97,250 | $145,250 |
| 8 people | $62,150 | $103,500 | $154,600 |
These are the limits HUD sets for its housing programs in the Bridgeport-Stamford-Danbury, CT MSA, where HUD’s median family income for fiscal year 2026 is $156,800.
A program can use its own limits; tax-credit and local programs often do.
Mill Plain is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.
It lies inside Fairfield, whose figures include it.
Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.
Margins of error are at the 90% confidence level.
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Questions about Mill Plain
What is the median household income in Mill Plain?
The median household income in Mill Plain is $200,380 (±$29,387) a year (2020–2024 American Community Survey).
What is the average home value in Mill Plain, CT?
The Census Bureau publishes the median: $818,900 (±$123,885) for owner-occupied homes in Mill Plain (2020–2024 American Community Survey).
What is the average mortgage payment in Mill Plain?
The Census Bureau publishes total owner costs rather than the mortgage alone: the median for owners with a mortgage in Mill Plain, CT is $3,217 (±$932) a month, including taxes, insurance and utilities.
How much are property taxes in Mill Plain?
The median real estate tax paid by homeowners in Mill Plain, CT is $10,000 or more a year (2020–2024 American Community Survey).
How many homes are in Mill Plain?
Mill Plain, CT has an estimated 702 (±180) housing units, occupied and vacant (2020–2024 American Community Survey).
How old are most homes in Mill Plain?
81.2% of homes in Mill Plain, CT were built before 1980 (2020–2024 American Community Survey).
Sources
- Demographic and Housing Estimates (DP05), 2020–2024 ACS 5-year estimates — Mill Plain CDP, Connecticut
- Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Mill Plain CDP, Connecticut
- Selected Economic Characteristics (DP03), 2020–2024 ACS 5-year estimates — Mill Plain CDP, Connecticut
- Median Real Estate Taxes Paid by Mortgage Status (B25103), 2020–2024 ACS 5-year estimates — Mill Plain CDP, Connecticut
- Selected Social Characteristics (DP02), 2020–2024 ACS 5-year estimates — Mill Plain CDP, Connecticut
- Total Population (B01003), 2015–2019 ACS 5-year estimates — Mill Plain CDP, Connecticut
- Median Gross Rent (B25064), 2015–2019 ACS 5-year estimates — Mill Plain CDP, Connecticut
- HUD Fair Market Rents, fiscal year 2027: Bridgeport-Stamford-Danbury, CT MSA
- HUD Income Limits, fiscal year 2026: Bridgeport-Stamford-Danbury, CT MSA
- Consumer Price Index for All Urban Consumers (CPI-U), US city average, all items, US Bureau of Labor Statistics: annual averages 2019 and 2024
- US Census Bureau, 2024 Gazetteer Files
To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Mill Plain CDP, Connecticut (place:47990, in state:09).
Each estimate (E or PE) has a margin of error beside it (M or PM).
The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.
The API needs a free key.
DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.
Figures last updated on .