ZIP Code 11776
standardSource:
Port Jefferson Station · Suffolk County · New York
- Population
- 24,235
- Median income
- $120,573
- Median home value
- $496,600
- Bachelor's or higher
- 35.4%
- Land area
- 17.8 sq mi
1,359/sq mi
▲ 58% vs US
higher than 91% of US ZIPs
▲ 79% vs US
higher than 87% of US ZIPs
Median age 40.5
New York
ZIP code 11776 in Port Jefferson Station, New York has a population of 24,235. The median household income is $120,573, which is 58% above the national average. Median home value is $496,600, 79% above the US average. 35.4% of residents hold a bachelor's degree or higher.
ZIP code 11776 is classified by USPS as a standard delivery area and covers roughly 17.8 square miles in Port Jefferson Station, Suffolk County, New York. The area is home to 24,235 residents, producing a population density of 1,359 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 11776 against New York and the nation.
On the economic side, the median household income for ZIP 11776 sits at $120,573 (30% above the New York average), while per-capita income is $48,696. The poverty rate stands at 9.0% and the unemployment rate at 5.2%. On housing, the median home value is $496,600 (31% above the state average) with median rent at $2,297 per month, and 77.9% of occupied units are owner-occupied, a direct signal of whether 11776 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 35.4% of adults hold a bachelor's degree or higher, the median age is 40.5, and the average commute is 30 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Suffolk County, so you can benchmark 11776 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 11776
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 11776.
- Health care and social assistance
Health care and social assistance
133 establishments
- Construction
Construction
104 establishments
- Retail trade
Retail trade
91 establishments
- Other services (except public administration)
Other services (except public administration)
84 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
69 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 11776, Port Jefferson Station, NY · 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
24,235
Population
17.8
Area (sq mi)
1,359
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 11776?
40.5
Median Age
47.6%
Male
52.4%
Female
13.8%
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?
$120,573
Median Household Income
+30% vs state
$48,696
Per Capita Income
9.0%
Poverty Rate
5.2%
Unemployment Rate
30.3 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?
8,806
Total Housing Units
8,037
Occupied Units
769
Vacant Units
2.79
Avg Household Size
Occupancy Type
$496,600
Median Home Value
+31% vs state
$2,297
Median Rent
1973
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
+7.4%
YoY Change (2024)
295
HPI Index (2000 = 100)
+195%
Total Change Since 2000
Home values in ZIP 11776 have increased 7.4% over the past year (2024). Since 2000, this ZIP has seen +195% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +7.0% | 197 |
| 2021 | +10.6% | 218 |
| 2022 | +13.4% | 247 |
| 2023 | +11.1% | 274 |
| 2024 | +7.4% | 295 |
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 703 business establishments in ZIP 11776, employing approximately 6,568 people with a combined annual payroll of $316,755,000.
703
Businesses
6,568
Employees
$316.8M
Annual Payroll
15
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Health care and social assistance | 133 | 18.9% |
| Construction | 104 | 14.8% |
| Retail trade | 91 | 12.9% |
| Other services (except public administration) | 84 | 11.9% |
| Professional, scientific, and technical services | 69 | 9.8% |
| Administrative and support and waste management and remediation services | 51 | 7.3% |
| Accommodation and food services | 50 | 7.1% |
| Finance and insurance | 28 | 4.0% |
| Wholesale trade | 22 | 3.1% |
| Real estate and rental and leasing | 18 | 2.6% |
| Educational services | 15 | 2.1% |
| Manufacturing | 11 | 1.6% |
| Arts, entertainment, and recreation | 10 | 1.4% |
| Information | 8 | 1.1% |
| Transportation and warehousing | 7 | 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 11776 vs 11784 →
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 11784 | Selden, NY | 24,655 | 3.1 mi |
| 11766 | Mount Sinai, NY | 12,635 | 2.2 mi |
| 11777 | Port Jefferson, NY | 8,968 | 2.8 mi |
| 11727 | Coram, NY | 29,030 | 3.1 mi |
| 11720 | Centereach, NY | 29,189 | 3.5 mi |
| 11794 | Stony Brook, NY | 3,165 | 4.1 mi |
| 11733 | East Setauket, NY | 18,949 | 3.5 mi |
| 11738 | Farmingville, NY | 17,638 | 5.2 mi |
| 11790 | Stony Brook, NY | 18,511 | 4.3 mi |
| 11764 | Miller Place, NY | 13,200 | 4.0 mi |
More ZIP Codes in Suffolk County
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Frequently Asked Questions
What county is ZIP code 11776 in? ▼
What is the population of ZIP code 11776? ▼
What is the median household income in ZIP 11776? ▼
What is the average home value in ZIP 11776? ▼
What is the demographic makeup of ZIP 11776? ▼
How many businesses are in ZIP code 11776? ▼
What are the main industries in ZIP code 11776? ▼
How have home values changed in ZIP code 11776? ▼
What is the education level in ZIP code 11776? ▼
What is the average commute time in ZIP 11776? ▼
What percentage of residents own vs. rent in ZIP 11776? ▼
What is the poverty rate in ZIP code 11776? ▼
ZIP Code Research Guides
Official Data Resources for Port Jefferson Station, NY
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.