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

Total population
2,372
-1.7% year-over-year change
Median household income
$61,819/yr
4.5% year-over-year change
Housing units
707
-0.6% year-over-year change

Shelltown population

How many people live in Shelltown

Shelltown is home to 2,372 residents, according to the most recent Census data. Gender-wise, 50% of Shelltown locals are male, and 50% are female.

Total population
2,372
-1.7% year-over-year change
Gender ratio
Male
50%
1,186
Female
50%
1,186
Value Percent YoY change
Male 1,186 50% -1.3%
Female 1,186 50% -2.1%
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 Shelltown is 33, with the population distributed as follows: about 21% are children under 15, then 15.7% are in the 15 to 24 age group. Adults between 25 and 44 make up 30.6% of the population, while another 22.3% fall into the 45 to 64 bracket. Finally, around 10.5% are 65 or older.

Median age
33.2
Age breakdown
Under 15
21%
15 to 24
15.7%
25 to 44
30.6%
45 to 64
22.3%
Over 65
10.5%
Value Percent YoY change
Under 15 497 21% -8.1%
15 to 24 372 15.7% 2.5%
25 to 44 727 30.6% -3.8%
45 to 64 528 22.3% 1.3%
Over 65 248 10.5% 6.9%
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 Shelltown, 63.9% of the population are US-born citizens, while 17.1% have gained naturalized citizenship. At the same time, 19% of residents are non-citizens. As for race, 20.2% of locals are Caucasian, 10.9% are African American and 3.8% have Asian roots. There’s also a share of 24% that includes residents with two or more races.

Citizenship
U.S.-born citizens
63.9%
Non-U.S.-born citizens
17.1%
Non-citizens
19%
Value Percent YoY change
U.S.-born citizens 1,516 63.9% -5.2%
Non-U.S.-born citizens 405 17.1% 8.9%
Non-citizens 451 19% 2.0%
Racial breakdown
White
20.2%
Black or African American
10.9%
American Indian and Alaska Native
3.3%
Asian
3.8%
Native Hawaiian and other Pacific Islander
0%
Two or more races
24%
Other
37.8%
Value Percent
White 480 20.2%
Black or African American 258 10.9%
American Indian and Alaska Native 78 3.3%
Asian 89 3.8%
Native Hawaiian and other Pacific Islander 1 0%
Two or more races 569 24%
Other 898 37.8%

Households in Shelltown

A peek inside Shelltown households

Shelltown has 666 households, with an average of 3 members in each. Of these, 74.6% are families, while the remaining 25.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
666
-0.3% year-over-year change
Average people per household
3
Non-family households
170
Family households
497
Value Percent YoY change
Non-family households 170 25.5% 3.7%
Family households 497 74.6% -1.4%
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 Shelltown

The housing landscape of Shelltown

Shelltown's housing consists of 707 units, with 48.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 11.7% 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 0.6% of the housing landscape.

Housing units
707
-0.6% year-over-year change
Housing types
Value Percent
1 unit, detached 346 48.9%
1 unit, attached 83 11.7%
2 units 36 5.1%
3 or 4 units 68 9.6%
5 to 9 units 61 8.6%
10 to 19 units 26 3.7%
20 to 49 units 33 4.7%
50 or more units 50 7.1%
Mobile home 4 0.6%
Homes built since 2020
6
100.0% year-over-year change

The age of buildings in Shelltown

In Shelltown, the median construction year is 1970. About 14.4% of homes were built before the 1940s, with another 7.2% going up by 1949. Most development happened in the second half of the 20th century. Then, 9.2% of homes were added from 2000 to 2009, 6.2% between 2010 and 2019, and 0.8% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 102 14.4% -5.6%
Built between 1940 and 1949 51 7.2% 2.0%
Built between 1950 and 1959 111 15.7% -13.3%
Built between 1960 and 1969 89 12.6% 1.1%
Built between 1970 and 1979 101 14.3% -3.8%
Built between 1980 and 1989 88 12.4% 4.8%
Built between 1990 and 1999 51 7.2% 2.0%
Built between 2000 and 2009 65 9.2% 16.1%
Built between 2010 and 2019 44 6.2% 18.9%
Built in 2020 or later 6 0.8% 100.0%
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.

Shelltown occupancy rates

Out of the 666 occupied housing units in Shelltown, 30.2% are owner-occupied, while 69.8% are lived in by tenants. Meanwhile, 5.8% of all homes on the local market sit vacant.

Occupied housing units
666
-0.3% year-over-year change
Occupancy breakdown
Renter occupied
465
Owner occupied
201
Value Percent YoY
change
Renter occupied 465 69.8% -2.3%
Owner occupied 201 30.2% 4.7%
Unoccupied housing units
5.8%
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.

Shelltown housing costs

Housing costs in Shelltown come to a median of $1,694 per month, while tenants specifically pay a median gross rent of $1,654.

Median housing costs per month
$1,694/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 Shelltown
$1,654/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 Shelltown

Shelltown education at a glance

About 46% of the population in Shelltown went to high school, while 21.2% pursued college studies. Another 5.9% earned an associate degree and 7.9% hold a bachelor’s. Meanwhile, 3.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 275 15.8% 3.0%
High school diploma 800 46% -3.3%
College diploma 368 21.2% -2.6%
Associate degree 103 5.9% 1.0%
Bachelor's degree 138 7.9% 9.5%
Graduate degree 56 3.2% 7.7%
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 Shelltown

How much people earn in Shelltown

The average annual household income in Shelltown was $77,500 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +5.2% change from the previous year. At the same time, the median income stood at $61,819, reflecting a +4.5% shift over the same period.

Average household income in Shelltown
$77,500/year
5.2% year-over-year change
Median household income in Shelltown
$61,819/year
4.5% year-over-year change

Shelltown income by age

In Shelltown, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $69,799. Those with someone between 45 and 64 in charge, often well established professionally, earn $62,405 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $72,300, while those led by someone over 65, many of whom may be retired, have about $25,591 in earnings. Overall, 78.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $72,300 9.3%
25 - 44 $69,799 12.1%
45 - 64 $62,405 0.4%
Over 65 $25,591 -16.5%
Above poverty level
1,821
Below poverty level
506
Value Percent YoY
change
Above poverty level 1,821 78.3% -2.5%
Below poverty level 506 21.7% -0.4%

Employment in Shelltown

Workforce and job types in Shelltown

70.6% of the working population are employed in professional or administrative positions, while 29.4% are in hands-on or service-based jobs. Also, 9.2% run their own businesses, 71.9% are employed by private companies, and 12% work in the public sector.

Workforce demographics

White collar
726
Blue collar
302
Value Percent YoY change
White collar 726 70.6% -2.3%
Blue collar 302 29.4% -6.8%
Employer type
Self employees
9.2%
Private companies
71.9%
Governmental workers
12%
Not for profit companies
6.9%
Value Percent YoY change
Self employees 95 9.2% -2.1%
Private companies 739 71.9% -7.9%
Governmental workers 123 12% 12.8%
Not for profit companies 71 6.9% 18.3%

Transportation in Shelltown

How people get around in Shelltown

In Shelltown, the average commute time is 1 minutes. Commuting methods vary: 88.2% of residents travel by personal vehicle and 2.8% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
1 min
0.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 814 88.2% -3.8%
Taxicab 8 0.9% 0.0%
Bus or trolleybus 72 7.8% -22.6%
Bicycle 3 0.3% 0.0%
Walk 26 2.8% 30.0%
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 Shelltown by zipcode?

Zipcode Population Number of households Median income Average income
92113 48,215 13,545 $61,819 $77,500

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FAQs about Shelltown demographics 

What is the total population of Shelltown?

Shelltown has a total population of 2,372 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 -1.7% compared to a year ago.

What is the gender ratio in Shelltown?

The gender ratio in Shelltown is as follows:
  • 50% males (1,186 residents)
  • 50% females (1,186 residents)

What is the median age in Shelltown?

The median age in Shelltown is 33.2.

What is the age distribution of the population in Shelltown?

The age distribution in Shelltown is as follows:
  • Under 15: 21% (497 residents)
  • Ages 15-24: 15.7% (372 residents)
  • Ages 25-44: 30.6% (727 residents)
  • Ages 45-64: 22.3% (528 residents)
  • Over 65: 10.5% (248 residents)

What is the racial and ethnic makeup of Shelltown?

The racial and ethnic makeup of Shelltown is as follows:
  • White: 20.2% (480 residents)
  • Black or African American: 10.9% (258 residents)
  • American Indian and Alaska Native: 3.3% (78 residents)
  • Asian: 3.8% (89 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (1 residents)
  • Two or More Races: 24% (569 residents)
  • Other: 37.8% (898 residents)

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

U.S.-born citizens represent 63.9% of the population in Shelltown.

How many housing units are there in Shelltown?

There are 707 housing units in Shelltown, 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 Shelltown and what is the average household size?

Shelltown has a total of 666 households, with an average of 3 people in each.

What is the median household income in Shelltown?

Shelltown has a median household income of $61,819, representing a +4.5% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Shelltown?

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

Job types:
  • White-collar workers: 70.6% (726 residents)
  • Blue-collar workers: 29.4% (302 residents)

Places of employment:
  • Self-employed: 9.2% (95 residents)
  • Private companies: 71.9% (739 residents)
  • Governmental workers: 12% (123 residents)
  • Not-for-profit companies: 6.9% (71 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