Islenair, San Diego, CA demographics:
population, income, and more

Total population
548
0.2% year-over-year change
Median household income
$68,563/yr
5.2% year-over-year change
Housing units
184
0.6% year-over-year change

Islenair population

How many people live in Islenair

Islenair is home to 548 residents, according to the most recent Census data. Gender-wise, 49.6% of Islenair locals are male, and 50.4% are female.

Total population
548
0.2% year-over-year change
Gender ratio
Male
49.6%
272
Female
50.4%
276
Value Percent YoY change
Male 272 49.6% 0.4%
Female 276 50.4% -0.4%
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 Islenair is 34, with the population distributed as follows: about 19.3% are children under 15, then 14.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 31.7% of the population, while another 23% fall into the 45 to 64 bracket. Finally, around 11.3% are 65 or older.

Median age
33.6
Age breakdown
Under 15
19.3%
15 to 24
14.8%
25 to 44
31.7%
45 to 64
23%
Over 65
11.3%
Value Percent YoY change
Under 15 106 19.3% 0.9%
15 to 24 81 14.8% 0.0%
25 to 44 174 31.7% -0.6%
45 to 64 126 23% 1.6%
Over 65 62 11.3% -1.6%
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 Islenair, 63% of the population are US-born citizens, while 20.2% have gained naturalized citizenship. At the same time, 16.8% of residents are non-citizens. As for race, 19.5% of locals are Caucasian, 14% are African American and 18.2% have Asian roots. Another 1.1% are Indigenous American, 0.6% are Pacific Islanders, while 17.3% identify as another race. There’s also a share of 29.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
63%
Non-U.S.-born citizens
20.2%
Non-citizens
16.8%
Value Percent YoY change
U.S.-born citizens 346 63% 0.3%
Non-U.S.-born citizens 111 20.2% 0.0%
Non-citizens 92 16.8% 1.1%
Racial breakdown
White
19.5%
Black or African American
14%
American Indian and Alaska Native
1.1%
Asian
18.2%
Native Hawaiian and other Pacific Islander
0.6%
Two or more races
29.2%
Other
17.3%
Value Percent
White 107 19.5%
Black or African American 77 14%
American Indian and Alaska Native 6 1.1%
Asian 100 18.2%
Native Hawaiian and other Pacific Islander 3 0.6%
Two or more races 160 29.2%
Other 95 17.3%

Households in Islenair

A peek inside Islenair households

Islenair has 176 households, with an average of 3 members in each. Of these, 64.8% are families, while the remaining 35.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
176
1.1% year-over-year change
Average people per household
3
Non-family households
62
Family households
114
Value Percent YoY change
Non-family households 62 35.2% 1.6%
Family households 114 64.8% 1.8%
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 Islenair

The housing landscape of Islenair

Islenair's housing consists of 184 units, with 40.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 7.6% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 1.6% of the housing landscape.

Housing units
184
0.6% year-over-year change
Housing types
Value Percent
1 unit, detached 75 40.8%
1 unit, attached 14 7.6%
2 units 6 3.3%
3 or 4 units 13 7.1%
5 to 9 units 31 16.8%
10 to 19 units 16 8.7%
20 to 49 units 10 5.4%
50 or more units 16 8.7%
Mobile home 3 1.6%
Homes built since 2020
1
% year-over-year change

The age of buildings in Islenair

In Islenair, the median construction year is 1971. About 9.8% of homes were built before the 1940s, with another 6.6% going up by 1949. Most development happened in the second half of the 20th century. Then, 7.1% of homes were added from 2000 to 2009, 2.2% between 2010 and 2019, and 0.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 18 9.8% -5.3%
Built between 1940 and 1949 12 6.6% -7.7%
Built between 1950 and 1959 33 18% -8.3%
Built between 1960 and 1969 24 13.1% 0.0%
Built between 1970 and 1979 38 20.8% 5.6%
Built between 1980 and 1989 30 16.4% 3.5%
Built between 1990 and 1999 10 5.5% -16.7%
Built between 2000 and 2009 13 7.1% 18.2%
Built between 2010 and 2019 4 2.2% 33.3%
Built in 2020 or later 1 0.6% N/A
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.

Islenair occupancy rates

Out of the 176 occupied housing units in Islenair, 32.4% are owner-occupied, while 67% are lived in by tenants. Meanwhile, 4.3% of all homes on the local market sit vacant.

Occupied housing units
176
1.1% year-over-year change
Occupancy breakdown
Renter occupied
118
Owner occupied
57
Value Percent YoY
change
Renter occupied 118 67% 0.0%
Owner occupied 57 32.4% 1.8%
Unoccupied housing units
4.3%
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.

Islenair housing costs

Housing costs in Islenair come to a median of $1,744 per month, while tenants specifically pay a median gross rent of $1,759.

Median housing costs per month
$1,744/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 Islenair
$1,759/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 Islenair

Islenair education at a glance

About 39.2% of the population in Islenair went to high school, while 19.2% pursued college studies. Another 5.9% earned an associate degree and 14.5% hold a bachelor’s. Meanwhile, 6.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 63 15% 0.0%
High school diploma 165 39.2% -1.2%
College diploma 81 19.2% -2.4%
Associate degree 25 5.9% -3.9%
Bachelor's degree 61 14.5% 8.9%
Graduate degree 26 6.2% 4.0%
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 Islenair

How much people earn in Islenair

The average annual household income in Islenair was $88,513 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +5.7% change from the previous year. At the same time, the median income stood at $68,563, reflecting a +5.2% shift over the same period.

Average household income in Islenair
$88,513/year
5.7% year-over-year change
Median household income in Islenair
$68,563/year
5.2% year-over-year change

Islenair income by age

In Islenair, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $81,329. Those with someone between 45 and 64 in charge, often well established professionally, earn $69,934 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $68,839, while those led by someone over 65, many of whom may be retired, have about $32,389 in earnings. Overall, 79.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $68,839 14.9%
25 - 44 $81,329 5.6%
45 - 64 $69,934 1.9%
Over 65 $32,389 5.4%
Above poverty level
427
Below poverty level
108
Value Percent YoY
change
Above poverty level 427 79.8% 1.7%
Below poverty level 108 20.2% -6.9%

Employment in Islenair

Workforce and job types in Islenair

78.1% of the working population are employed in professional or administrative positions, while 21.9% are in hands-on or service-based jobs. Also, 10.3% run their own businesses, 67% are employed by private companies, and 12.6% work in the public sector.

Workforce demographics

White collar
203
Blue collar
57
Value Percent YoY change
White collar 203 78.1% 2.5%
Blue collar 57 21.9% 0.0%
Employer type
Self employees
10.3%
Private companies
67%
Governmental workers
12.6%
Not for profit companies
10%
Value Percent YoY change
Self employees 27 10.3% 0.0%
Private companies 175 67% 1.7%
Governmental workers 33 12.6% 6.5%
Not for profit companies 26 10% 4.0%

Transportation in Islenair

How people get around in Islenair

Commuting methods vary: 90.1% of residents travel by personal vehicle and 3.9% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 210 90.1% 4.0%
Taxicab 1 0.4% 0.0%
Bus or trolleybus 12 5.2% -14.3%
Bicycle 1 0.4% 0.0%
Walk 9 3.9% 28.6%
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 Islenair by zipcode?

Zipcode Population Number of households Median income Average income
92105 71,411 22,910 $68,563 $88,513

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FAQs about Islenair demographics 

What is the total population of Islenair?

Islenair has a total population of 548 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 +0.2% compared to a year ago.

What is the gender ratio in Islenair?

The gender ratio in Islenair is as follows:
  • 49.6% males (272 residents)
  • 50.4% females (276 residents)

What is the median age in Islenair?

The median age in Islenair is 33.6.

What is the age distribution of the population in Islenair?

The age distribution in Islenair is as follows:
  • Under 15: 19.3% (106 residents)
  • Ages 15-24: 14.8% (81 residents)
  • Ages 25-44: 31.7% (174 residents)
  • Ages 45-64: 23% (126 residents)
  • Over 65: 11.3% (62 residents)

What is the racial and ethnic makeup of Islenair?

The racial and ethnic makeup of Islenair is as follows:
  • White: 19.5% (107 residents)
  • Black or African American: 14% (77 residents)
  • American Indian and Alaska Native: 1.1% (6 residents)
  • Asian: 18.2% (100 residents)
  • Native Hawaiian and Other Pacific Islander: 0.6% (3 residents)
  • Two or More Races: 29.2% (160 residents)
  • Other: 17.3% (95 residents)

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

U.S.-born citizens represent 63% of the population in Islenair.

How many housing units are there in Islenair?

There are 184 housing units in Islenair, reflecting a +0.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Islenair has a total of 176 households, with an average of 3 people in each.

What is the median household income in Islenair?

Islenair has a median household income of $68,563, representing a +5.2% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Islenair?

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

Job types:
  • White-collar workers: 78.1% (203 residents)
  • Blue-collar workers: 21.9% (57 residents)

Places of employment:
  • Self-employed: 10.3% (27 residents)
  • Private companies: 67% (175 residents)
  • Governmental workers: 12.6% (33 residents)
  • Not-for-profit companies: 10% (26 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