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
- $1,039,900
- Median home value
- 46.5%
- Bachelor's or higher
The verdict
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. Local economic indicators show a 0.0% poverty rate alongside 0.0% unemployment. The typical home here is valued at $1,039,900 (175% above the state average); renters pay a median of - monthly, and 69.6% of units 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 -. Beyond these figures, 10 nearby ZIP codes within about 10 miles are surfaced below, along with 6 more sharing Suffolk County, letting you compare 11958 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 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?
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
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? ▼
What is the population of ZIP code 11958? ▼
What is the average home value in ZIP 11958? ▼
What is the demographic makeup of ZIP 11958? ▼
How many businesses are in ZIP code 11958? ▼
What are the main industries in ZIP code 11958? ▼
What is the education level in ZIP code 11958? ▼
What percentage of residents own vs. rent in ZIP 11958? ▼
Read our methodology to see how this data is sourced, computed, and verified.