Silex, MO demographics:
population, income, and more

Total population
355
-7.3% year-over-year change
Median household income
$56,667/yr
% year-over-year change
Housing units
99
-14.7% year-over-year change

Silex population

How many people live in Silex

Silex is home to 355 residents, according to the most recent Census data. Gender-wise, 57.5% of Silex locals are male, and 42.5% are female.

Total population
355
-7.3% year-over-year change
Gender ratio
Male
57.5%
204
Female
42.5%
151
Value Percent YoY change
Male 204 57.5% -6.8%
Female 151 42.5% -7.9%
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 Silex is 33, with the population distributed as follows: about 27% are children under 15, then 13.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 20.6% of the population, while another 23.4% fall into the 45 to 64 bracket. Finally, around 15.8% are 65 or older.

Median age
33.1
Age breakdown
Under 15
27%
15 to 24
13.2%
25 to 44
20.6%
45 to 64
23.4%
Over 65
15.8%
Value Percent YoY change
Under 15 96 27% 1.1%
15 to 24 47 13.2% 2.2%
25 to 44 73 20.6% 17.7%
45 to 64 83 23.4% 2.5%
Over 65 56 15.8% -43.4%
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 7% 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 355 100% -7.3%
Racial breakdown
White
93%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
7%
Other
0%
Value Percent
White 330 93%
Two or more races 25 7%

Households in Silex

A peek inside Silex households

Silex has 72 households, with an average of 4 members in each. Of these, 91.7% are families, while the remaining 8.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
72
-18.2% year-over-year change
Average people per household
4
Non-family households
6
Family households
66
Value Percent YoY change
Non-family households 6 8.3% -80.7%
Family households 66 91.7% 15.8%
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 Silex

The housing landscape of Silex

Silex's housing consists of 99 units, with 64.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4% 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 2% of the housing landscape.

Housing units
99
-14.7% year-over-year change
Housing types
Value Percent
1 unit, detached 64 64.6%
1 unit, attached 4 4%
2 units 17 17.2%
3 or 4 units 12 12.1%
Mobile home 2 2%
Homes built since 2020
1
0.0% year-over-year change

The age of buildings in Silex

In Silex, the median construction year is 2011. Most development happened in the second half of the 20th century. Then, 2% of homes were added from 2000 to 2009, 57.6% between 2010 and 2019, and 1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built between 1960 and 1969 2 2% 0.0%
Built between 1980 and 1989 8 8.1% N/A
Built between 1990 and 1999 29 29.3% 0.0%
Built between 2000 and 2009 2 2% -50.0%
Built between 2010 and 2019 57 57.6% -28.8%
Built in 2020 or later 1 1% 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.

Silex occupancy rates

Out of the 72 occupied housing units in Silex, 55.6% are owner-occupied, while 44.4% are lived in by tenants. Meanwhile, 27.3% of all homes on the local market sit vacant.

Occupied housing units
72
-18.2% year-over-year change
Occupancy breakdown
Renter occupied
32
Owner occupied
40
Value Percent YoY
change
Renter occupied 32 44.4% 68.4%
Owner occupied 40 55.6% -42.0%
Unoccupied housing units
27.3%
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.

Silex housing costs

Housing costs in Silex come to a median of $685 per month, while tenants specifically pay a median gross rent of $695.

Median housing costs per month
$685/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 Silex
$695/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 Silex

Silex education at a glance

About 49.6% of the population in Silex went to high school, while 16.2% pursued college studies. Another 16.7% earned an associate degree and 5% hold a bachelor’s. Meanwhile, 5.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 17 7.1% 750.0%
High school diploma 119 49.6% -19.1%
College diploma 39 16.2% -45.8%
Associate degree 40 16.7% 8.1%
Bachelor's degree 12 5% 71.4%
Graduate degree 13 5.4% 160.0%
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 Silex

How much people earn in Silex

The average annual household income in Silex was $68,851 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.3% change from the previous year.

Average household income in Silex
$68,851/year
3.3% year-over-year change
Median household income in Silex
$56,667/year
% year-over-year change

Silex income by age

In Silex, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $67,750. Overall, 72.7% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $67,750 10.6%
Over 65 $42,679 17.0%
Above poverty level
216
Below poverty level
81
Value Percent YoY
change
Above poverty level 216 72.7% -22.9%
Below poverty level 81 27.3% 80.0%

Average renter income in Silex

To get a better sense of what renters earn on average in Silex, their median household income was $41,250 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 20.2%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$41,250
Rent-to-income ratio
20.2%
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 Silex

Workforce and job types in Silex

The job market in Silex is powered by 96 working residents, spread across a range of industries and roles. 66.7% of the working population are employed in professional or administrative positions, while 33.3% are in hands-on or service-based jobs. Also, 17.7% run their own businesses, 76% are employed by private companies, and 2.1% work in the public sector.

Workforce demographics

Working population
96
-5.9% year-over-year change
White collar
64
Blue collar
32
Value Percent YoY change
White collar 64 66.7% -5.9%
Blue collar 32 33.3% -5.9%
Employer type
Self employees
17.7%
Private companies
76%
Governmental workers
2.1%
Not for profit companies
4.2%
Value Percent YoY change
Self employees 17 17.7% 13.3%
Private companies 73 76% -11.0%
Governmental workers 2 2.1% 0.0%
Not for profit companies 4 4.2% 33.3%
Unemployment rate
9.4%

Available workforce

The unemployment rate in Silex stands at 9.4%, 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 Silex

How people get around in Silex

Commuting methods vary: 82.3% of residents travel by personal vehicle and 15.6% 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 79 82.3% -4.8%
Walk 15 15.6% -6.2%
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 Silex by zipcode?

Zipcode Population Number of households Median income Average income
63377 3,501 1,203 $88,424 $96,872

Explore more communities

FAQs about Silex demographics 

What is the total population of Silex?

Silex has a total population of 355 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 -7.3% compared to a year ago.

What is the gender ratio in Silex?

The gender ratio in Silex is as follows:
  • 57.5% males (204 residents)
  • 42.5% females (151 residents)

What is the median age in Silex?

The median age in Silex is 33.1.

What is the age distribution of the population in Silex?

The age distribution in Silex is as follows:
  • Under 15: 27% (96 residents)
  • Ages 15-24: 13.2% (47 residents)
  • Ages 25-44: 20.6% (73 residents)
  • Ages 45-64: 23.4% (83 residents)
  • Over 65: 15.8% (56 residents)

What is the racial and ethnic makeup of Silex?

The racial and ethnic makeup of Silex is as follows:
  • White: 93% (330 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 7% (25 residents)
  • Other: 0% (0 residents)

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

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

How many housing units are there in Silex?

There are 99 housing units in Silex, reflecting a -14.7% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Silex has a total of 72 households, with an average of 4 people in each.

What is the median household income in Silex?

Silex has a median household income of $56,667, representing a % shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Silex?

The employment rate is 90.6% in Silex, with a workforce of 96 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 66.7% (64 residents)
  • Blue-collar workers: 33.3% (32 residents)

Places of employment:
  • Self-employed: 17.7% (17 residents)
  • Private companies: 76% (73 residents)
  • Governmental workers: 2.1% (2 residents)
  • Not-for-profit companies: 4.2% (4 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