HousingHandbookReference data

U.S. ZIP Code · CT06830

Fairfield County

Typical home value

$2,448,214[1]

Zillow Home Value Index, as of April 2026

Appreciation

1-year
+10.7%
5-year / yr
+7.8%
10-year / yr
+4.4%

Relative price

vs U.S.
+761.8%
vs metro
vs state
+463.2%
ZIP 06830 location in CT
Location of ZIP 06830 in CT

Price history

Zillow Home Value Index — monthly, smoothed and seasonally adjusted.

The typical home in 06830 is worth $2,448,214. Over the past year, values have risen 10.7%. Homes here rent for a typical $4,265 a month — a 2.1% gross rental yield. The effective property tax rate is 0.7%.

#Rent & investment

Typical asking rent, and the returns it implies at the current home value.

Monthly rent
$4,265[2]
Gross yield
2.1%[2]
Cap rate
1.3%[2]

#Property tax

Effective rate — total real estate taxes paid relative to total home value.

Effective tax rate
0.7%[3]
Typical annual tax
$17,216[3]

#Climate risk

FEMA National Risk Index ratings for Fairfield County. "Not Applicable" means the hazard does not threaten the county.

Overall risk
[4]
Riverine flood
Coastal flood
Wildfire
Drought
Heat wave
Hurricane
Tornado
Earthquake
Winter weather

#Who lives here

Population
24,880[3]
Median household income
$146,654[3]

#Migration

Household moves in and out of Fairfield County over a year, from IRS tax-return data.

Net migration
[5]
Moved in
Moved out

Schools

Open public schools in this ZIP, from the NCES Common Core of Data.

Public schools
7
Elementary
4
Middle
2
High
1
  • Greenwich High School

    High · Grades 9–12 · Greenwich School District

    2,633 students

  • Western Middle School

    Middle · Grades 6–8 · Greenwich School District

    611 students

  • Central Middle School

    Middle · Grades 6–8 · Greenwich School District

    503 students

  • North Street School

    Elementary · Grades PK–5 · Greenwich School District

    396 students

  • New Lebanon School

    Elementary · Grades PK–5 · Greenwich School District

    342 students

Run the numbers

Interactive calculators pre-filled with this ZIP's typical home value, rent, and property-tax rate. Edit any field to recompute.

Gross yield2.1%
Net yield (after ~40% expenses)1.3%
Annual rent$51,184

Gross and net yield are estimates based on the inputs and the selected expense ratio. Actual income and expenses will vary by property and market. Not investment advice.

Monthly payment$12,380
Loan principal$1,958,571
Down payment$489,643
Total interest paid$2,498,050

Estimated monthly payments include principal and interest only. Actual costs will include property tax, insurance, possibly PMI, and HOA fees not modeled here. Loan terms shown are estimates; consult a licensed lender for current rates and qualification.

Own : rent ratio3.72
Monthly cost to own$15,848
Monthly rent$4,265

Renting is meaningfully cheaper month-to-month.

This calculator projects multi-year scenarios based on assumptions about appreciation, rent growth, and investment returns — none of which are guaranteed. Actual outcomes depend on variables this tool cannot know. Not financial or real estate advice.

#Metro ranking

Where this ZIP sits among others in its metro area.

Appreciation
[1]
Rental yield
[2]
Property tax
[3]

Rankings

Top-10 lists this ZIP code appears on.

Frequently asked

How much is a home worth in ZIP code 06830?
The typical home in 06830 is worth $2,448,214, based on the Zillow Home Value Index.
Are home values rising in 06830?
Home values in 06830 are up 10.7% over the past year, and up 7.8% a year over five years.
What is the typical rent in 06830?
A typical home in 06830 rents for about $4,265 a month, a gross rental yield of 2.1%.
What is the property tax rate in 06830?
The effective property tax rate in 06830 is 0.7% — roughly $17,216 a year on a typical home.
Who lives in 06830?
ZIP code 06830 has a population of 24,880 and a median household income of $146,654.

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