San Jose, IL demographics:
population, income, and more

Total population
557
-7.8% year-over-year change
Median household income
$55,809/yr
-7.4% year-over-year change
Housing units
232
-4.5% year-over-year change

San Jose population

How many people live in San Jose

San Jose is home to 557 residents, according to the most recent Census data. Gender-wise, 46.9% of San Jose locals are male, and 53.1% are female.

Total population
557
-7.8% year-over-year change
Gender ratio
Male
46.9%
261
Female
53.1%
296
Value Percent YoY change
Male 261 46.9% -18.4%
Female 296 53.1% 4.2%
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 San Jose is 34, with the population distributed as follows: about 25.1% are children under 15, then 8.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 29.1% of the population, while another 27.1% fall into the 45 to 64 bracket. Finally, around 10.2% are 65 or older.

Median age
34
Age breakdown
Under 15
25.1%
15 to 24
8.4%
25 to 44
29.1%
45 to 64
27.1%
Over 65
10.2%
Value Percent YoY change
Under 15 140 25.1% 1.4%
15 to 24 47 8.4% -29.9%
25 to 44 162 29.1% -10.5%
45 to 64 151 27.1% -3.2%
Over 65 57 10.2% -8.1%
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

There’s also a share of 19.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
100%
Non-U.S.-born citizens
0%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 557 100% -7.8%
Racial breakdown
White
72.7%
Black or African American
0%
American Indian and Alaska Native
4.8%
Asian
3.2%
Native Hawaiian and other Pacific Islander
0%
Two or more races
19.2%
Other
0%
Value Percent
White 405 72.7%
American Indian and Alaska Native 27 4.8%
Asian 18 3.2%
Two or more races 107 19.2%

Households in San Jose

A peek inside San Jose households

San Jose has 213 households, with an average of 3 members in each. Of these, 62.9% are families, while the remaining 37.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
213
-6.6% year-over-year change
Average people per household
3
Non-family households
79
Family households
134
Value Percent YoY change
Non-family households 79 37.1% 19.7%
Family households 134 62.9% -17.3%
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 San Jose

The housing landscape of San Jose

San Jose's housing consists of 232 units, with 98.3% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.9% 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 0.9% of the housing landscape.

Housing units
232
-4.5% year-over-year change
Housing types
Value Percent
1 unit, detached 228 98.3%
1 unit, attached 2 0.9%
Mobile home 2 0.9%
Homes built since 2020
0
% year-over-year change

The age of buildings in San Jose

In San Jose, the median construction year is 1942. About 49.1% of homes were built before the 1940s, with another 5.6% 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 114 49.1% 12.9%
Built between 1940 and 1949 13 5.6% 30.0%
Built between 1950 and 1959 27 11.6% -6.9%
Built between 1960 and 1969 31 13.4% -31.1%
Built between 1970 and 1979 28 12.1% -22.2%
Built between 1980 and 1989 8 3.4% -27.3%
Built between 1990 and 1999 7 3% 16.7%
Built between 2000 and 2009 3 1.3% -25.0%
Built between 2010 and 2019 1 0.4% 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.

San Jose occupancy rates

Out of the 213 occupied housing units in San Jose, 83.1% are owner-occupied, while 16.9% are lived in by tenants. Meanwhile, 8.2% of all homes on the local market sit vacant.

Occupied housing units
213
-6.6% year-over-year change
Occupancy breakdown
Renter occupied
36
Owner occupied
177
Value Percent YoY
change
Renter occupied 36 16.9% 44.0%
Owner occupied 177 83.1% -12.8%
Unoccupied housing units
8.2%
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.

San Jose housing costs

Median housing costs per month
$862/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.

Education in San Jose

San Jose education at a glance

About 43.3% of the population in San Jose went to high school, while 28% pursued college studies. Another 10.9% earned an associate degree and 12.6% hold a bachelor’s. Meanwhile, 3.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 6 1.5% 20.0%
High school diploma 175 43.3% -2.8%
College diploma 113 28% -8.9%
Associate degree 44 10.9% -12.0%
Bachelor's degree 51 12.6% -26.1%
Graduate degree 15 3.7% -6.2%
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 San Jose

How much people earn in San Jose

The average annual household income in San Jose was $74,554 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.5% change from the previous year. At the same time, the median income stood at $55,809, reflecting a -7.4% shift over the same period.

Average household income in San Jose
$74,554/year
2.5% year-over-year change
Median household income in San Jose
$55,809/year
-7.4% year-over-year change

San Jose income by age

Those with someone between 45 and 64 in charge, often well established professionally, earn $56,691 overall. Overall, 69.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
45 - 64 $56,691 5.5%
Over 65 $44,792 8.6%
Above poverty level
386
Below poverty level
171
Value Percent YoY
change
Above poverty level 386 69.3% -19.1%
Below poverty level 171 30.7% 34.6%

Average renter income in San Jose

To get a better sense of what renters earn on average in San Jose, their median household income was $63,929 according to 2022 Census data.

Renter median household income
$63,929
Rent-to-income ratio
0%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in San Jose

Workforce and job types in San Jose

The job market in San Jose is powered by 215 working residents, spread across a range of industries and roles. 69.3% of the working population are employed in professional or administrative positions, while 30.7% are in hands-on or service-based jobs. Also, 1.4% run their own businesses, 70.2% are employed by private companies, and 26% work in the public sector.

Workforce demographics

Working population
215
-18.9% year-over-year change
White collar
149
Blue collar
66
Value Percent YoY change
White collar 149 69.3% -22.4%
Blue collar 66 30.7% -9.6%
Employer type
Self employees
1.4%
Private companies
70.2%
Governmental workers
26%
Not for profit companies
2.3%
Value Percent YoY change
Self employees 3 1.4% -50.0%
Private companies 151 70.2% -22.2%
Governmental workers 56 26% -3.5%
Not for profit companies 5 2.3% -28.6%
Unemployment rate
26.6%
23.8% year-over-year change

Available workforce

The unemployment rate in San Jose stands at 26.6%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in San Jose

How people get around in San Jose

Means of transportation
Value Percent YoY change
Car 187 87% -21.4%
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 San Jose by zipcode?

Zipcode Population Number of households Median income Average income
62682 684 271 $60,125 $84,778

Explore more communities

FAQs about San Jose demographics 

What is the total population of San Jose?

San Jose has a total population of 557 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 -7.8% compared to a year ago.

What is the gender ratio in San Jose?

The gender ratio in San Jose is as follows:
  • 46.9% males (261 residents)
  • 53.1% females (296 residents)

What is the median age in San Jose?

The median age in San Jose is 34.

What is the age distribution of the population in San Jose?

The age distribution in San Jose is as follows:
  • Under 15: 25.1% (140 residents)
  • Ages 15-24: 8.4% (47 residents)
  • Ages 25-44: 29.1% (162 residents)
  • Ages 45-64: 27.1% (151 residents)
  • Over 65: 10.2% (57 residents)

What is the racial and ethnic makeup of San Jose?

The racial and ethnic makeup of San Jose is as follows:
  • White: 72.7% (405 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 4.8% (27 residents)
  • Asian: 3.2% (18 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 19.2% (107 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 100% of the population in San Jose.

How many housing units are there in San Jose?

There are 232 housing units in San Jose, reflecting a -4.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

San Jose has a total of 213 households, with an average of 3 people in each.

What is the median household income in San Jose?

San Jose has a median household income of $55,809, representing a -7.4% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for San Jose?

The employment rate is 73.4% in San Jose, with a workforce of 215 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 69.3% (149 residents)
  • Blue-collar workers: 30.7% (66 residents)

Places of employment:
  • Self-employed: 1.4% (3 residents)
  • Private companies: 70.2% (151 residents)
  • Governmental workers: 26% (56 residents)
  • Not-for-profit companies: 2.3% (5 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