Peconic, NY demographics:
population, income, and more

Total population
848
10.0% year-over-year change
Median household income
$116,250/yr
12.2% year-over-year change
Housing units
531
2.3% year-over-year change

Peconic population

How many people live in Peconic

Peconic is home to 848 residents, according to the most recent Census data. Gender-wise, 57.3% of Peconic locals are male, and 42.7% are female.

Total population
848
10.0% year-over-year change
Gender ratio
Male
57.3%
486
Female
42.7%
362
Value Percent YoY change
Male 486 57.3% 4.5%
Female 362 42.7% 18.3%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Peconic is 47, with the population distributed as follows: about 15.1% are children under 15, then 12.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 18.2% of the population, while another 32% fall into the 45 to 64 bracket. Finally, around 22.3% are 65 or older.

Median age
47.4
Age breakdown
Under 15
15.1%
15 to 24
12.5%
25 to 44
18.2%
45 to 64
32%
Over 65
22.3%
Value Percent YoY change
Under 15 128 15.1% -8.6%
15 to 24 106 12.5% -6.2%
25 to 44 154 18.2% -1.9%
45 to 64 271 32% 16.3%
Over 65 189 22.3% 47.7%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Peconic, 85% of the population are US-born citizens, while 15% have gained naturalized citizenship. There’s also a share of 3.7% that includes residents with two or more races.

Citizenship
U.S.-born citizens
85%
Non-U.S.-born citizens
15%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 721 85% 8.8%
Non-U.S.-born citizens 127 15% 17.6%
Racial breakdown
White
94.7%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0.9%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.7%
Other
0.7%
Value Percent
White 803 94.7%
Asian 8 0.9%
Two or more races 31 3.7%
Other 6 0.7%

Households in Peconic

A peek inside Peconic households

Peconic has 316 households, with an average of 3 members in each. Of these, 67.4% are families, while the remaining 32.6% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
316
12.1% year-over-year change
Average people per household
3
Non-family households
103
Family households
213
Value Percent YoY change
Non-family households 103 32.6% 7.3%
Family households 213 67.4% 14.5%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Peconic

The housing landscape of Peconic

Peconic's housing consists of 531 units, with 96.4% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 3.6% and offer a more compact, shared living style.

Housing units
531
2.3% year-over-year change
Housing types
Value Percent
1 unit, detached 512 96.4%
1 unit, attached 19 3.6%
Homes built since 2020
10
0.0% year-over-year change

The age of buildings in Peconic

In Peconic, the median construction year is 1975. About 14.3% of homes were built before the 1940s, with another 3.4% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 76 14.3% 65.2%
Built between 1940 and 1949 18 3.4% 260.0%
Built between 1950 and 1959 44 8.3% 15.8%
Built between 1960 and 1969 97 18.3% -19.8%
Built between 1970 and 1979 56 10.6% -20.0%
Built between 1980 and 1989 61 11.5% 24.5%
Built between 1990 and 1999 49 9.2% -25.8%
Built between 2000 and 2009 120 22.6% 5.3%
Built in 2020 or later 10 1.9% 0.0%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Peconic occupancy rates

Out of the 316 occupied housing units in Peconic, 84.5% are owner-occupied, while 15.5% are lived in by tenants. Meanwhile, 40.5% of all homes on the local market sit vacant.

Occupied housing units
316
12.1% year-over-year change
Occupancy breakdown
Renter occupied
49
Owner occupied
267
Value Percent YoY
change
Renter occupied 49 15.5% 44.1%
Owner occupied 267 84.5% 7.7%
Unoccupied housing units
40.5%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Peconic housing costs

Housing costs in Peconic come to a median of $3,136 per month, while tenants specifically pay a median gross rent of $3,501.

Median housing costs per month
$3,136/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Peconic
$3,501/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Peconic

Peconic education at a glance

About 23% of the population in Peconic went to high school, while 18.9% pursued college studies. Another 7.6% earned an associate degree and 20.2% hold a bachelor’s. Meanwhile, 29.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 8 1.2% -11.1%
High school diploma 160 23% 0.6%
College diploma 131 18.9% 35.0%
Associate degree 53 7.6% -26.4%
Bachelor's degree 140 20.2% 62.8%
Graduate degree 202 29.1% 22.4%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Peconic

How much people earn in Peconic

The average annual household income in Peconic was $153,350 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +34% change from the previous year. At the same time, the median income stood at $116,250, reflecting a +12.2% shift over the same period.

Average household income in Peconic
$153,350/year
34.0% year-over-year change
Median household income in Peconic
$116,250/year
12.2% year-over-year change

Peconic income by age

In Peconic, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $118,429. Those with someone between 45 and 64 in charge, often well established professionally, earn $142,778 overall. Overall, 99.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $118,429 N/A
45 - 64 $142,778 N/A
Over 65 $103,500 26.6%
Above poverty level
840
Below poverty level
8
Value Percent YoY
change
Above poverty level 840 99.1% 10.2%
Below poverty level 8 0.9% -11.1%

Employment in Peconic

Workforce and job types in Peconic

The job market in Peconic is powered by 351 working residents, spread across a range of industries and roles. 91.2% of the working population are employed in professional or administrative positions, while 8.8% are in hands-on or service-based jobs. Also, 30.8% run their own businesses, 57% are employed by private companies, and 4.6% work in the public sector.

Workforce demographics

Working population
351
16.2% year-over-year change
White collar
320
Blue collar
31
Value Percent YoY change
White collar 320 91.2% 10.7%
Blue collar 31 8.8% 138.5%
Employer type
Self employees
30.8%
Private companies
57%
Governmental workers
4.6%
Not for profit companies
7.7%
Value Percent YoY change
Self employees 108 30.8% 25.6%
Private companies 200 57% 6.4%
Governmental workers 16 4.6% 100.0%
Not for profit companies 27 7.7% 35.0%

Transportation in Peconic

How people get around in Peconic

Means of transportation
Value Percent YoY change
Car 160 45.6% 68.4%
Bus or trolleybus 38 10.8% -43.3%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Peconic by zipcode?

Zipcode Population Number of households Median income Average income
11958 884 339 $0 $141,232

Explore more communities

FAQs about Peconic demographics 

What is the total population of Peconic?

Peconic has a total population of 848 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +10.0% compared to a year ago.

What is the gender ratio in Peconic?

The gender ratio in Peconic is as follows:
  • 57.3% males (486 residents)
  • 42.7% females (362 residents)

What is the median age in Peconic?

The median age in Peconic is 47.4.

What is the age distribution of the population in Peconic?

The age distribution in Peconic is as follows:
  • Under 15: 15.1% (128 residents)
  • Ages 15-24: 12.5% (106 residents)
  • Ages 25-44: 18.2% (154 residents)
  • Ages 45-64: 32% (271 residents)
  • Over 65: 22.3% (189 residents)

What is the racial and ethnic makeup of Peconic?

The racial and ethnic makeup of Peconic is as follows:
  • White: 94.7% (803 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0.9% (8 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 3.7% (31 residents)
  • Other: 0.7% (6 residents)

What percentage of the population in Peconic are U.S.-born citizens?

U.S.-born citizens represent 85% of the population in Peconic.

How many housing units are there in Peconic?

There are 531 housing units in Peconic, reflecting a +2.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Peconic and what is the average household size?

Peconic has a total of 316 households, with an average of 3 people in each.

What is the median household income in Peconic?

Peconic has a median household income of $116,250, representing a +12.2% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Peconic?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 91.2% (320 residents)
  • Blue-collar workers: 8.8% (31 residents)

Places of employment:
  • Self-employed: 30.8% (108 residents)
  • Private companies: 57% (200 residents)
  • Governmental workers: 4.6% (16 residents)
  • Not-for-profit companies: 7.7% (27 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025