ZIP Code 06825
standardSource:
Fairfield · Fairfield County · Connecticut
- Population
- 21,123
- Median income
- $135,504
- Median home value
- $630,600
- Bachelor's or higher
- 62.1%
- Land area
- 17.4 sq mi
1,212/sq mi
▲ 78% vs US
higher than 94% of US ZIPs
▲ 127% vs US
higher than 92% of US ZIPs
Median age 41.8
New York
ZIP code 06825 in Fairfield, Connecticut has a population of 21,123. The median household income is $135,504, which is 78% above the national average. Median home value is $630,600, 127% above the US average. 62.1% of residents hold a bachelor's degree or higher.
ZIP code 06825 is classified by USPS as a standard delivery area and covers roughly 17.4 square miles in Fairfield, Fairfield County, Connecticut. The area is home to 21,123 residents, producing a population density of 1,212 people per square mile, and falls within the New York time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 06825 against Connecticut and the nation.
On the economic side, the median household income for ZIP 06825 sits at $135,504 (20% above the Connecticut average), while per-capita income is $67,213. The poverty rate stands at 5.0% and the unemployment rate at 4.5%. On housing, the median home value is $630,600 (45% above the state average) with median rent at $1,959 per month, and 80.9% of occupied units are owner-occupied, a direct signal of whether 06825 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 62.1% of adults hold a bachelor's degree or higher, the median age is 41.8, and the average commute is 33 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Fairfield County, so you can benchmark 06825 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →
Top industries in ZIP 06825
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 06825.
- Retail trade
Retail trade
92 establishments
- Accommodation and food services
Accommodation and food services
80 establishments
- Health care and social assistance
Health care and social assistance
77 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
71 establishments
- Other services (except public administration)
Other services (except public administration)
67 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 06825, Fairfield, CT · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
21,123
Population
17.4
Area (sq mi)
1,212
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 06825?
41.8
Median Age
48.9%
Male
51.1%
Female
16.6%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$135,504
Median Household Income
+20% vs state
$67,213
Per Capita Income
5.0%
Poverty Rate
4.5%
Unemployment Rate
32.7 min
Mean Commute Time
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
8,131
Total Housing Units
7,813
Occupied Units
318
Vacant Units
2.61
Avg Household Size
Occupancy Type
$630,600
Median Home Value
+45% vs state
$1,959
Median Rent
1957
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How have home values changed over time?
FHFA House Price Index, annual appreciation data based on repeat sales and appraisals
+8.0%
YoY Change (2024)
226
HPI Index (2000 = 100)
+126%
Total Change Since 2000
Home values in ZIP 06825 have increased 8.0% over the past year (2024). Since 2000, this ZIP has seen +126% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +2.5% | 152 |
| 2021 | +11.5% | 170 |
| 2022 | +13.9% | 193 |
| 2023 | +8.4% | 210 |
| 2024 | +8.0% | 226 |
Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.
What businesses operate in this ZIP?
Census Bureau data shows 622 business establishments in ZIP 06825, employing approximately 11,491 people with a combined annual payroll of $521,195,000.
622
Businesses
11,491
Employees
$521.2M
Annual Payroll
15
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Retail trade | 92 | 14.8% |
| Accommodation and food services | 80 | 12.9% |
| Health care and social assistance | 77 | 12.4% |
| Professional, scientific, and technical services | 71 | 11.4% |
| Other services (except public administration) | 67 | 10.8% |
| Construction | 54 | 8.7% |
| Finance and insurance | 36 | 5.8% |
| Administrative and support and waste management and remediation services | 36 | 5.8% |
| Educational services | 25 | 4.0% |
| Wholesale trade | 18 | 2.9% |
| Real estate and rental and leasing | 18 | 2.9% |
| Arts, entertainment, and recreation | 18 | 2.9% |
| Manufacturing | 12 | 1.9% |
| Information | 9 | 1.4% |
| Transportation and warehousing | 6 | 1.0% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 06825 vs 06606 →
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 06606 | Bridgeport, CT | 46,236 | 2.0 mi |
| 06605 | Bridgeport, CT | 23,397 | 2.7 mi |
| 06824 | Fairfield, CT | 33,900 | 2.5 mi |
| 06604 | Bridgeport, CT | 30,313 | 2.5 mi |
| 06608 | Bridgeport, CT | 13,671 | 3.3 mi |
| 06610 | Bridgeport, CT | 22,735 | 3.8 mi |
| 06611 | Trumbull, CT | 36,091 | 4.7 mi |
| 06890 | Southport, CT | 4,306 | 4.3 mi |
| 06607 | Bridgeport, CT | 7,843 | 4.2 mi |
| 06612 | Easton, CT | 7,453 | 5.6 mi |
More ZIP Codes in Fairfield County
Related Areas
Frequently Asked Questions
What county is ZIP code 06825 in? ▼
What is the population of ZIP code 06825? ▼
What is the median household income in ZIP 06825? ▼
What is the average home value in ZIP 06825? ▼
What is the demographic makeup of ZIP 06825? ▼
How many businesses are in ZIP code 06825? ▼
What are the main industries in ZIP code 06825? ▼
How have home values changed in ZIP code 06825? ▼
What is the education level in ZIP code 06825? ▼
What is the average commute time in ZIP 06825? ▼
What percentage of residents own vs. rent in ZIP 06825? ▼
What is the poverty rate in ZIP code 06825? ▼
ZIP Code Research Guides
Official Data Resources for Fairfield, CT
Verify and explore additional data for this area using these official government sources.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023). Business data: Source: Census ZIP Code Business Patterns (ZBP) 2023. Home value trends: Source: FHFA House Price Index (HPI), Five-Digit ZIP Codes.
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.
Read our methodology , how this data is sourced, computed, and verified.