PlainZIP

Island Park, NY · standard

ZIP Code 11558

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

8,370
2,173/sq mi
$111,032
Median income
$635,200
Median home value
36.2%
Bachelor's or higher

The verdict

Island Park pairs an upper-quartile household income with top-decile home values, in a suburban-density, homeowner-dominated area.

Top 13%
household income, US ZIPs
Top 8%
home value, US ZIPs
2,173
people per sq mi
67%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 11558 against every reporting US ZIP.

ZIP code 11558 is a mid-sized community (a standard USPS delivery area) in Island Park, Nassau County, New York, home to 8,370 residents across 3.9 square miles, a density of 2,173 people per square mile, in the New York time zone.

ZIP 11558 skews affluent, with a median household income of $111,032 (20% above the New York average), while per-capita income is $53,121. Local economic indicators show a 8.5% poverty rate alongside 5.6% unemployment. On housing, the median home value is $635,200 (68% above the state average) with median rent at $2,571 per month, and 67.4% of occupied units are owner-occupied.

A solid share of residents have a four-year degree: 36.2% of adults hold a bachelor's degree or higher, the median age is 44.1, and the average commute is 43 minutes. Beyond these figures, 10 nearby ZIP codes within about 10 miles are surfaced below, along with 6 more sharing Nassau County, letting you compare 11558 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 11558

Top 5 sectors by establishment count in Island Park, NY

Which industries have the most business establishments in ZIP 11558.

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 11558, Island Park, 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

8,370

Population

3.9

Area (sq mi)

2,173

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 11558?

44.1

Median Age

47.7%

Male

52.3%

Female

24.1%

Foreign-Born

White 73.9%
African American 2.5%
Asian 3.1%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 9.3%
Hispanic or Latino 16.6%

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?

$111,032

Median Household Income

+20% vs state

$53,121

Per Capita Income

8.5%

Poverty Rate

5.6%

Unemployment Rate

43.3 min

Mean Commute Time

How ZIP 11558 ranks nationally

Island Park, NY household income vs. every US ZIP code

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

$111,032 Top 13% higher than 87% 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%). This entry sits in this band. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $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 65.0%
Bachelor's Degree or Higher 36.2%

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

What does housing look like?

3,439

Total Housing Units

3,259

Occupied Units

180

Vacant Units

2.55

Avg Household Size

Occupancy Type

Owner 67.4%
Renter 32.6%

$635,200

Median Home Value

+68% vs state

$2,571

Median Rent

1963

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

-3.3%

YoY Change (2024)

265

HPI Index (2000 = 100)

+165%

Total Change Since 2000

Home values in ZIP 11558 have decreased 3.3% over the past year (2024). Since 2000, this ZIP has seen +165% cumulative appreciation.

Year Annual Change HPI Index
2020 +5.3% 207
2021 +9.0% 226
2022 +6.6% 241
2023 +14.0% 274
2024 -3.3% 265

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 328 business establishments in ZIP 11558, employing approximately 2,504 people with a combined annual payroll of $140,686,000.

328

Businesses

2,504

Employees

$140.7M

Annual Payroll

14

Industry Sectors

Industry Establishments % of Total
Other services (except public administration) 57 17.4%
Construction 44 13.4%
Retail trade 43 13.1%
Accommodation and food services 38 11.6%
Professional, scientific, and technical services 26 7.9%
Health care and social assistance 23 7.0%
Wholesale trade 20 6.1%
Administrative and support and waste management and remediation services 18 5.5%
Manufacturing 15 4.6%
Real estate and rental and leasing 13 4.0%
Transportation and warehousing 10 3.0%
Finance and insurance 8 2.4%
Educational services 5 1.5%
Arts, entertainment, and recreation 3 0.9%

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 11558 vs 11561 →

ZIP 11558 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 11558 ranks #8 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 11558 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 11558 ranks #null 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
11561 Long Beach, NY 37,280 1.1 mi
11572 Oceanside, NY 30,574 2.0 mi
11518 East Rockaway, NY 10,549 2.4 mi
11559 Lawrence, NY 8,176 3.6 mi
11570 Rockville Centre, NY 26,646 4.2 mi
11557 Hewlett, NY 7,823 3.2 mi
11563 Lynbrook, NY 22,666 3.8 mi
11569 Point Lookout, NY 1,398 3.7 mi
11510 Baldwin, NY 33,048 3.8 mi
11598 Woodmere, NY 13,328 3.7 mi

More ZIP Codes in Nassau County

11550 standard
Hempstead, NY
Pop: 56,435
11758 standard
Massapequa, NY
Pop: 53,804
11590 standard
Westbury, NY
Pop: 45,768
11520 standard
Freeport, NY
Pop: 43,341
11756 standard
Levittown, NY
Pop: 42,791
11003 standard
Elmont, NY
Pop: 41,356

Related Areas

Nassau County Island Park, NY New York

Frequently Asked Questions

What county is ZIP code 11558 in? ▼
ZIP code 11558 (Island Park) is located in Nassau County, New York. Nassau County contains multiple ZIP codes, see the full list at /counties/nassau-ny.
What is the population of ZIP code 11558? ▼
ZIP code 11558 in Island Park, NY has a population of 8,370 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 11558? ▼
The median household income in ZIP 11558 is $111,032, which is 46% above the national average of $76,288.
What is the average home value in ZIP 11558? ▼
The median home value in ZIP 11558 is $635,200, which is 128% above the national average of $278,155.
What is the demographic makeup of ZIP 11558? ▼
The largest racial group in ZIP 11558 is White at 73.9%. Hispanic or Latino residents make up 16.6% of the population.
How many businesses are in ZIP code 11558? ▼
ZIP code 11558 has 328 business establishments employing approximately 2,504 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 11558? ▼
The top industries by establishment count in ZIP 11558 are: Other services (except public administration) (57), Construction (44), Retail trade (43). There are 14 industry sectors represented in total.
How have home values changed in ZIP code 11558? ▼
According to the FHFA House Price Index, home values in ZIP 11558 decreased by 3.3% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 165%. 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 11558? ▼
In ZIP code 11558, 65.0% of residents aged 25+ have a high school diploma or higher, and 36.2% 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 11558? ▼
The mean commute time for workers in ZIP code 11558 is 43.3 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 11558? ▼
In ZIP code 11558, approximately 67.4% of occupied housing units are owner-occupied and 32.6% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 11558? ▼
The poverty rate in ZIP code 11558 is 8.5% 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.