Peconic, NY · standard
ZIP Code 11958
Suffolk County, New York - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 635
- 85/sq mi Moderate-density area
- $1,039,900
- Median home value Above-median home value
- 46.5%
- Bachelor's or higher Above-average bachelor's attainment
National ZIP placement
Peconic pairs top-decile home values, in a rural, homeowner-dominated area.
- Top 2%
- home value, US ZIPs
- 85
- people per sq mi
- 70%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 11958 against every reporting US ZIP.
ZIP code 11958 is a sparsely populated ZIP (a standard USPS delivery area) in Peconic, Suffolk County, New York, home to just 635 residents across 7.5 square miles, a density of 85 people per square mile, in the New York time zone.
Median household income is not on file for ZIP 11958, but per-capita income is $55,081. Both reported hardship measures are comparatively low in absolute terms: poverty is 0.0% and unemployment is 0.0%. Housing is both higher-cost and owner-heavy: median home value is $1,039,900 (175% above the average New York ZIP), while 69.6% of occupied homes are owner-occupied.
A solid share of residents have a four-year degree: 46.5% of adults hold a bachelor's degree or higher, the median age is 47, and the average commute is -. The page also surfaces 10 ZIP codes within roughly 10 miles and 6 more in Suffolk County, so 11958 can be compared with both its immediate and county-level context.
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 11958
Top 5 sectors by establishment count in Peconic, NY
Which industries have the most business establishments in ZIP 11958.
- Administrative and support and waste management and remediation services
Administrative and support and waste management and remediation services
18 establishments
- Construction
Construction
11 establishments
- Manufacturing 5
Manufacturing
5 establishments
- Other services (except public administration) 4
Other services (except public administration)
4 establishments
- Retail trade 3
Retail trade
3 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 + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 11958, Peconic, 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
635
Population
7.5
Area (sq mi)
85
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 11958?
47.0
Median Age
57.2%
Male
42.8%
Female
21.3%
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?
$55,081
Per Capita Income
0.0%
Poverty Rate
0.0%
Unemployment Rate
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?
Housing stock: occupied vs vacant
554housing units
554
Total Housing Units
339
Occupied Units
215
Vacant Units
2.61
Avg Household Size
Occupancy Type
$1,039,900
Median Home Value
+175% vs state ZIP avg
1980
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 51 business establishments in ZIP 11958, employing approximately 384 people with a combined annual payroll of $19,490,000.
51
Businesses
384
Employees
$19.5M
Annual Payroll
6
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Administrative and support and waste management and remediation services | 18 | 35.3% |
| Construction | 11 | 21.6% |
| Manufacturing | 5 | 9.8% |
| Other services (except public administration) | 4 | 7.8% |
| Retail trade | 3 | 5.9% |
| Professional, scientific, and technical services | 3 | 5.9% |
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 11958 vs 11935 →
ZIP 11958 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 11968
Southampton (11968)
11,593 residents
- 11963
Sag Harbor (11963)
6,622 residents
- 11971
Southold (11971)
5,818 residents
- 11952 4,637
Mattituck (11952)
4,637 residents
- 11944 4,299
Greenport (11944)
4,299 residents
- 11935 3,304
Cutchogue (11935)
3,304 residents
- 11964 1,858
Shelter Island (11964)
1,858 residents
- 11948 1,123
Laurel (11948)
1,123 residents
- 11958 635
Peconic (11958)
635 residents
What this shows Among its immediate neighbors, ZIP 11958 ranks #9 by population - useful context the national average alone can't give.
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 11935 | Cutchogue, NY | 3,304 | 1.9 mi |
| 11971 | Southold, NY | 5,818 | 2.4 mi |
| 11956 | New Suffolk, NY | 349 | 3.8 mi |
| 11952 | Mattituck, NY | 4,637 | 5.1 mi |
| 11965 | Shelter Island Heights, NY | 534 | 6.4 mi |
| 11944 | Greenport, NY | 4,299 | 6.5 mi |
| 11964 | Shelter Island, NY | 1,858 | 7.4 mi |
| 11948 | Laurel, NY | 1,123 | 7.0 mi |
| 11968 | Southampton, NY | 11,593 | 9.3 mi |
| 11963 | Sag Harbor, NY | 6,622 | 7.9 mi |
More ZIP Codes in Suffolk County
Related Areas
Frequently Asked Questions
What county is ZIP code 11958 in?
ZIP code 11958 (Peconic) 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 11958?
ZIP code 11958 in Peconic, NY has a population of 635 according to the Census Bureau ACS 2023 estimates.
What is the average home value in ZIP 11958?
The median home value in ZIP 11958 is $1,039,900, which is 274% above the national average of $278,155.
What is the demographic makeup of ZIP 11958?
The largest racial group in ZIP 11958 is White at 83.3%. Hispanic or Latino residents make up 23.5% of the population.
How many businesses are in ZIP code 11958?
ZIP code 11958 has 51 business establishments employing approximately 384 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 11958?
The top industries by establishment count in ZIP 11958 are: Administrative and support and waste management and remediation services (18), Construction (11), Manufacturing (5). There are 6 industry sectors represented in total.
What is the education level in ZIP code 11958?
In ZIP code 11958, 60.4% of residents aged 25+ have a high school diploma or higher, and 46.5% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 11958?
In ZIP code 11958, approximately 69.6% of occupied housing units are owner-occupied and 30.4% are renter-occupied, based on Census ACS 2023 data.
Related
Take this with you
What to do with ZIP 11958's numbers, next.
- See how ZIP 11958 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Peconic, NY ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.