Smithville, MO demographics:
population, income, and more

Total population
10,705
1.4% year-over-year change
Median household income
$101,165/yr
1.2% year-over-year change
Housing units
4,176
2.8% year-over-year change

Smithville population

How many people live in Smithville

Smithville is home to 10,705 residents, according to the most recent Census data. Gender-wise, 47% of Smithville locals are male, and 53% are female.

Total population
10,705
1.4% year-over-year change
Gender ratio
Male
47%
5,031
Female
53%
5,674
Value Percent YoY change
Male 5,031 47% -1.2%
Female 5,674 53% 3.9%
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 Smithville is 37, with the population distributed as follows: about 21.4% are children under 15, then 12% are in the 15 to 24 age group. Adults between 25 and 44 make up 28% of the population, while another 23.3% fall into the 45 to 64 bracket. Finally, around 15.4% are 65 or older.

Median age
37.4
Age breakdown
Under 15
21.4%
15 to 24
12%
25 to 44
28%
45 to 64
23.3%
Over 65
15.4%
Value Percent YoY change
Under 15 2,290 21.4% 0.5%
15 to 24 1,281 12% -11.1%
25 to 44 2,995 28% 7.0%
45 to 64 2,493 23.3% -0.6%
Over 65 1,646 15.4% 8.0%
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 Smithville, 99% of the population are US-born citizens, while 0.9% have gained naturalized citizenship. At the same time, 0.1% of residents are non-citizens. As for race, 95.1% of locals are Caucasian, 0.6% are African American and 0.2% have Asian roots. There’s also a share of 3.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
99%
Non-U.S.-born citizens
0.9%
Non-citizens
0.1%
Value Percent YoY change
U.S.-born citizens 10,602 99% 1.3%
Non-U.S.-born citizens 97 0.9% 24.4%
Non-citizens 6 0.1% -50.0%
Racial breakdown
White
95.1%
Black or African American
0.6%
American Indian and Alaska Native
0.6%
Asian
0.2%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.1%
Other
0.4%
Value Percent
White 10,184 95.1%
Black or African American 60 0.6%
American Indian and Alaska Native 64 0.6%
Asian 25 0.2%
Two or more races 333 3.1%
Other 39 0.4%

Households in Smithville

A peek inside Smithville households

Smithville has 4,075 households, with an average of 3 members in each. Of these, 73.7% are families, while the remaining 26.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
4,075
3.7% year-over-year change
Average people per household
3
Non-family households
1,073
Family households
3,002
Value Percent YoY change
Non-family households 1,073 26.3% 12.6%
Family households 3,002 73.7% 0.8%
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 Smithville

The housing landscape of Smithville

Smithville's housing consists of 4,176 units, with 75.5% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 10.3% 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 0.1% of the housing landscape.

Housing units
4,176
2.8% year-over-year change
Housing types
Value Percent
1 unit, detached 3,153 75.5%
1 unit, attached 432 10.3%
2 units 182 4.4%
3 or 4 units 307 7.4%
5 to 9 units 79 1.9%
20 to 49 units 18 0.4%
Mobile home 5 0.1%
Homes built since 2020
75
127.3% year-over-year change

The age of buildings in Smithville

In Smithville, the median construction year is 1996. Most development happened in the second half of the 20th century. Then, 22.1% of homes were added from 2000 to 2009, 15% between 2010 and 2019, and 1.8% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 246 5.9% 44.7%
Built between 1950 and 1959 260 6.2% 5.3%
Built between 1960 and 1969 213 5.1% -10.1%
Built between 1970 and 1979 253 6.1% 15.5%
Built between 1980 and 1989 353 8.4% -3.0%
Built between 1990 and 1999 1,226 29.4% 3.3%
Built between 2000 and 2009 923 22.1% -6.3%
Built between 2010 and 2019 627 15% 6.8%
Built in 2020 or later 75 1.8% 127.3%
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.

Smithville occupancy rates

Out of the 4,075 occupied housing units in Smithville, 84.2% are owner-occupied, while 15.8% are lived in by tenants. Meanwhile, 2.4% of all homes on the local market sit vacant.

Occupied housing units
4,075
3.7% year-over-year change
Occupancy breakdown
Renter occupied
643
Owner occupied
3,432
Value Percent YoY
change
Renter occupied 643 15.8% 17.6%
Owner occupied 3,432 84.2% 1.4%
Unoccupied housing units
2.4%
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.

Smithville housing costs

Housing costs in Smithville come to a median of $1,452 per month, while tenants specifically pay a median gross rent of $1,323.

Median housing costs per month
$1,452/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 Smithville
$1,323/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 Smithville

Smithville education at a glance

About 30.4% of the population in Smithville went to high school, while 25.5% pursued college studies. Another 11.2% earned an associate degree and 19.4% hold a bachelor’s. Meanwhile, 11.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 145 1.8% 25.0%
High school diploma 2,399 30.4% 3.0%
College diploma 2,014 25.5% 2.0%
Associate degree 888 11.2% -18.5%
Bachelor's degree 1,527 19.4% 9.7%
Graduate degree 917 11.6% 33.3%
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 Smithville

How much people earn in Smithville

The average annual household income in Smithville was $112,745 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4.2% change from the previous year. At the same time, the median income stood at $101,165, reflecting a +1.2% shift over the same period.

Average household income in Smithville
$112,745/year
4.2% year-over-year change
Median household income in Smithville
$101,165/year
1.2% year-over-year change

Smithville income by age

In Smithville, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $118,228. Those with someone between 45 and 64 in charge, often well established professionally, earn $110,302 overall. Overall, 94.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $118,228 4.1%
45 - 64 $110,302 3.5%
Over 65 $59,333 15.1%
Above poverty level
10,005
Below poverty level
573
Value Percent YoY
change
Above poverty level 10,005 94.6% 5.9%
Below poverty level 573 5.4% -34.4%

Average renter income in Smithville

To get a better sense of what renters earn on average in Smithville, their median household income was $41,691 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 38.1%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$41,691
Rent-to-income ratio
38.1%
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 Smithville

Workforce and job types in Smithville

The job market in Smithville is powered by 5,304 working residents, spread across a range of industries and roles. 72.2% of the working population are employed in professional or administrative positions, while 27.8% are in hands-on or service-based jobs. Also, 2.7% run their own businesses, 76.5% are employed by private companies, and 11.2% work in the public sector.

Workforce demographics

Working population
5,304
-2.6% year-over-year change
White collar
3,828
Blue collar
1,476
Value Percent YoY change
White collar 3,828 72.2% -1.5%
Blue collar 1,476 27.8% -5.6%
Employer type
Self employees
2.7%
Private companies
76.5%
Governmental workers
11.2%
Not for profit companies
9.6%
Value Percent YoY change
Self employees 143 2.7% -47.8%
Private companies 4,056 76.5% -4.1%
Governmental workers 595 11.2% 13.1%
Not for profit companies 510 9.6% 21.4%
Unemployment rate
1.1%
28.9% year-over-year change

Available workforce

The unemployment rate in Smithville stands at 1.1%, 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 Smithville

How people get around in Smithville

Commuting methods vary: 83.9% of residents travel by personal vehicle and 1.7% 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 4,439 83.9% -5.8%
Bus or trolleybus 2 0% 0.0%
Motorcycle 38 0.7% 15.2%
Walk 88 1.7% 0.0%
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 Smithville by zipcode?

Zipcode Population Number of households Median income Average income
64089 14,380 5,536 $101,009 $120,435

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FAQs about Smithville demographics 

What is the total population of Smithville?

Smithville has a total population of 10,705 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 +1.4% compared to a year ago.

What is the gender ratio in Smithville?

The gender ratio in Smithville is as follows:
  • 47% males (5,031 residents)
  • 53% females (5,674 residents)

What is the median age in Smithville?

The median age in Smithville is 37.4.

What is the age distribution of the population in Smithville?

The age distribution in Smithville is as follows:
  • Under 15: 21.4% (2,290 residents)
  • Ages 15-24: 12% (1,281 residents)
  • Ages 25-44: 28% (2,995 residents)
  • Ages 45-64: 23.3% (2,493 residents)
  • Over 65: 15.4% (1,646 residents)

What is the racial and ethnic makeup of Smithville?

The racial and ethnic makeup of Smithville is as follows:
  • White: 95.1% (10,184 residents)
  • Black or African American: 0.6% (60 residents)
  • American Indian and Alaska Native: 0.6% (64 residents)
  • Asian: 0.2% (25 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 3.1% (333 residents)
  • Other: 0.4% (39 residents)

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

U.S.-born citizens represent 99% of the population in Smithville.

How many housing units are there in Smithville?

There are 4,176 housing units in Smithville, reflecting a +2.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Smithville has a total of 4,075 households, with an average of 3 people in each.

What is the median household income in Smithville?

Smithville has a median household income of $101,165, representing a +1.2% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 98.9% in Smithville, with a workforce of 5,304 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 72.2% (3,828 residents)
  • Blue-collar workers: 27.8% (1,476 residents)

Places of employment:
  • Self-employed: 2.7% (143 residents)
  • Private companies: 76.5% (4,056 residents)
  • Governmental workers: 11.2% (595 residents)
  • Not-for-profit companies: 9.6% (510 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