PlainZIP

Commack, NY · standard

ZIP Code 11725

Suffolk County, New York - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

29,150
1,155/sq mi
$168,281
Median income
$670,000
Median home value
59.2%
Bachelor's or higher

The verdict

Commack pairs a top-decile household income with top-decile home values, in a low-density, homeowner-dominated area.

Top 2%
household income, US ZIPs
Top 7%
home value, US ZIPs
1,155
people per sq mi
93%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 11725 against every reporting US ZIP.

ZIP code 11725 is a densely settled ZIP (a standard USPS delivery area) in Commack, Suffolk County, New York, with 29,150 residents across 25.2 square miles, a density of 1,155 people per square mile, in the New York time zone.

ZIP 11725 skews affluent, with a median household income of $168,281 (82% above the New York average), while per-capita income is $66,108. Local economic indicators show a 4.4% poverty rate alongside 4.6% unemployment. Median home value sits at $670,000 (77% above the state average), median rent at $2,622 a month, and owner-occupancy at 92.6%.

This is a highly-educated ZIP: 59.2% of adults hold a bachelor's degree or higher, the median age is 41.6, and the average commute is 32 minutes. Beyond these figures, 10 nearby ZIP codes within about 10 miles are surfaced below, along with 6 more sharing Suffolk County, letting you compare 11725 to its immediate surroundings rather than a national baseline alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 11725

Top 5 sectors by establishment count in Commack, NY

Which industries have the most business establishments in ZIP 11725.

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 · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 11725, Commack, NY · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

29,150

Population

25.2

Area (sq mi)

1,155

People / sq mi

New York

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 11725?

41.6

Median Age

49.7%

Male

50.3%

Female

10.5%

Foreign-Born

White 82.5%
African American 2.3%
Asian 7.6%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 5.9%
Hispanic or Latino 8.7%

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?

$168,281

Median Household Income

+82% vs state

$66,108

Per Capita Income

4.4%

Poverty Rate

4.6%

Unemployment Rate

31.5 min

Mean Commute Time

How ZIP 11725 ranks nationally

Commack, NY household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$168,281 Top 2% higher than 98% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Below this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Below this entry. $140,000–$160,000: 686 US ZIPs (2%). Below this entry. $160,000–$180,000: 364 US ZIPs (1%). This entry sits in this band. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 74.8%
Bachelor's Degree or Higher 59.2%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

9,412

Total Housing Units

9,230

Occupied Units

182

Vacant Units

3.05

Avg Household Size

Occupancy Type

Owner 92.6%
Renter 7.4%

$670,000

Median Home Value

+77% vs state

$2,622

Median Rent

1964

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

+7.8%

YoY Change (2024)

266

HPI Index (2000 = 100)

+166%

Total Change Since 2000

Home values in ZIP 11725 have increased 7.8% over the past year (2024). Since 2000, this ZIP has seen +166% cumulative appreciation.

Year Annual Change HPI Index
2020 +4.5% 192
2021 +8.6% 208
2022 +14.7% 239
2023 +3.3% 247
2024 +7.8% 266

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 1,210 business establishments in ZIP 11725, employing approximately 17,597 people with a combined annual payroll of $963,597,000.

1,210

Businesses

17,597

Employees

$963.6M

Annual Payroll

15

Industry Sectors

Industry Establishments % of Total
Health care and social assistance 194 16.0%
Retail trade 182 15.0%
Professional, scientific, and technical services 179 14.8%
Other services (except public administration) 119 9.8%
Accommodation and food services 103 8.5%
Construction 93 7.7%
Wholesale trade 75 6.2%
Administrative and support and waste management and remediation services 58 4.8%
Finance and insurance 53 4.4%
Real estate and rental and leasing 50 4.1%
Transportation and warehousing 26 2.1%
Manufacturing 23 1.9%
Educational services 22 1.8%
Arts, entertainment, and recreation 17 1.4%
Information 14 1.2%

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 11725 vs 11731 →

ZIP 11725 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 11725 ranks #5 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 11725 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 11725 ranks #3 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
11731 East Northport, NY 30,184 2.4 mi
11754 Kings Park, NY 18,958 3.7 mi
11787 Smithtown, NY 35,772 3.8 mi
11717 Brentwood, NY 60,745 4.2 mi
11788 Hauppauge, NY 16,821 3.9 mi
11740 Greenlawn, NY 9,454 4.5 mi
11746 Huntington Station, NY 67,094 4.6 mi
11768 Northport, NY 21,902 5.4 mi
11729 Deer Park, NY 28,032 5.8 mi
11718 Brightwaters, NY 3,103 8.5 mi

More ZIP Codes in Suffolk County

11746 standard
Huntington Station, NY
Pop: 67,094
11706 standard
Bay Shore, NY
Pop: 62,543
11717 standard
Brentwood, NY
Pop: 60,745
11757 standard
Lindenhurst, NY
Pop: 45,700
11772 standard
Patchogue, NY
Pop: 44,837
11743 standard
Huntington, NY
Pop: 42,230

Related Areas

Suffolk County Commack, NY New York

Frequently Asked Questions

What county is ZIP code 11725 in? ▼
ZIP code 11725 (Commack) is located in Suffolk County, New York. Suffolk County contains multiple ZIP codes, see the full list at /counties/suffolk-ny.
What is the population of ZIP code 11725? ▼
ZIP code 11725 in Commack, NY has a population of 29,150 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 11725? ▼
The median household income in ZIP 11725 is $168,281, which is 121% above the national average of $76,288.
What is the average home value in ZIP 11725? ▼
The median home value in ZIP 11725 is $670,000, which is 141% above the national average of $278,155.
What is the demographic makeup of ZIP 11725? ▼
The largest racial group in ZIP 11725 is White at 82.5%. Hispanic or Latino residents make up 8.7% of the population.
How many businesses are in ZIP code 11725? ▼
ZIP code 11725 has 1,210 business establishments employing approximately 17,597 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 11725? ▼
The top industries by establishment count in ZIP 11725 are: Health care and social assistance (194), Retail trade (182), Professional, scientific, and technical services (179). There are 15 industry sectors represented in total.
How have home values changed in ZIP code 11725? ▼
According to the FHFA House Price Index, home values in ZIP 11725 increased by 7.8% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 166%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 11725? ▼
In ZIP code 11725, 74.8% of residents aged 25+ have a high school diploma or higher, and 59.2% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 11725? ▼
The mean commute time for workers in ZIP code 11725 is 31.5 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 11725? ▼
In ZIP code 11725, approximately 92.6% of occupied housing units are owner-occupied and 7.4% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 11725? ▼
The poverty rate in ZIP code 11725 is 4.4% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.