Fairfax, MO demographics:
population, income, and more

Total population
702
2.5% year-over-year change
Median household income
$56,250/yr
4.0% year-over-year change
Housing units
373
1.1% year-over-year change

Fairfax population

How many people live in Fairfax

Fairfax is home to 702 residents, according to the most recent Census data. Gender-wise, 49.4% of Fairfax locals are male, and 50.6% are female.

Total population
702
2.5% year-over-year change
Gender ratio
Male
49.4%
347
Female
50.6%
355
Value Percent YoY change
Male 347 49.4% 7.1%
Female 355 50.6% -1.7%
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 Fairfax is 47, with the population distributed as follows: about 11.5% are children under 15, then 9.7% are in the 15 to 24 age group. Adults between 25 and 44 make up 26.4% of the population, while another 29.3% fall into the 45 to 64 bracket. Finally, around 23.1% are 65 or older.

Median age
47.2
Age breakdown
Under 15
11.5%
15 to 24
9.7%
25 to 44
26.4%
45 to 64
29.3%
Over 65
23.1%
Value Percent YoY change
Under 15 81 11.5% -19.8%
15 to 24 68 9.7% 28.3%
25 to 44 185 26.4% 12.1%
45 to 64 206 29.3% 12.0%
Over 65 162 23.1% -11.0%
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 Fairfax, 97.6% of the population are US-born citizens, while 0.8% have gained naturalized citizenship. At the same time, 1.6% of residents are non-citizens. Another 0.1% are Indigenous American, 1% are Pacific Islanders, while 0.8% identify as another race. There’s also a share of 9.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.6%
Non-U.S.-born citizens
0.8%
Non-citizens
1.6%
Value Percent YoY change
U.S.-born citizens 685 97.6% 3.3%
Non-U.S.-born citizens 6 0.8% -57.1%
Non-citizens 11 1.6% 37.5%
Racial breakdown
White
88.3%
Black or African American
0.3%
American Indian and Alaska Native
0.1%
Asian
0%
Native Hawaiian and other Pacific Islander
1%
Two or more races
9.4%
Other
0.8%
Value Percent
White 620 88.3%
Black or African American 2 0.3%
American Indian and Alaska Native 1 0.1%
Native Hawaiian and other Pacific Islander 7 1%
Two or more races 66 9.4%
Other 6 0.8%

Households in Fairfax

A peek inside Fairfax households

Fairfax has 301 households, with an average of 2 members in each. Of these, 70.1% are families, while the remaining 29.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
301
-1.3% year-over-year change
Average people per household
2
Non-family households
90
Family households
211
Value Percent YoY change
Non-family households 90 29.9% -16.7%
Family households 211 70.1% 7.1%
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 Fairfax

The housing landscape of Fairfax

Fairfax's housing consists of 373 units, with 85.5% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.5% and offer a more compact, shared living style.

Housing units
373
1.1% year-over-year change
Housing types
Value Percent
1 unit, detached 319 85.5%
1 unit, attached 2 0.5%
2 units 8 2.1%
3 or 4 units 33 8.8%
5 to 9 units 9 2.4%
10 to 19 units 2 0.5%
Homes built since 2020
0
% year-over-year change

The age of buildings in Fairfax

In Fairfax, the median construction year is 1958. About 26.5% of homes were built before the 1940s, with another 3% 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 99 26.5% -16.8%
Built between 1940 and 1949 11 3% -35.3%
Built between 1950 and 1959 95 25.5% 28.4%
Built between 1960 and 1969 61 16.4% -14.1%
Built between 1970 and 1979 67 18% 9.8%
Built between 1980 and 1989 17 4.6% 183.3%
Built between 1990 and 1999 8 2.1% 100.0%
Built between 2000 and 2009 9 2.4% -18.2%
Built between 2010 and 2019 6 1.6% 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.

Fairfax occupancy rates

Out of the 301 occupied housing units in Fairfax, 72.8% are owner-occupied, while 27.2% are lived in by tenants. Meanwhile, 19.3% of all homes on the local market sit vacant.

Occupied housing units
301
-1.3% year-over-year change
Occupancy breakdown
Renter occupied
82
Owner occupied
219
Value Percent YoY
change
Renter occupied 82 27.2% -16.3%
Owner occupied 219 72.8% 5.8%
Unoccupied housing units
19.3%
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.

Fairfax housing costs

Housing costs in Fairfax come to a median of $631 per month, while tenants specifically pay a median gross rent of $550.

Median housing costs per month
$631/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 Fairfax
$550/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 Fairfax

Fairfax education at a glance

About 56.7% of the population in Fairfax went to high school, while 21% pursued college studies. Another 7.7% earned an associate degree and 10% hold a bachelor’s. Meanwhile, 1.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 18 3.1% 20.0%
High school diploma 330 56.7% 2.8%
College diploma 122 21% 6.1%
Associate degree 45 7.7% 28.6%
Bachelor's degree 58 10% -1.7%
Graduate degree 9 1.6% 0.0%
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 Fairfax

How much people earn in Fairfax

The average annual household income in Fairfax was $69,966 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +6.4% change from the previous year. At the same time, the median income stood at $56,250, reflecting a +4% shift over the same period.

Average household income in Fairfax
$69,966/year
6.4% year-over-year change
Median household income in Fairfax
$56,250/year
4.0% year-over-year change

Fairfax income by age

In Fairfax, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $72,989. Those with someone between 45 and 64 in charge, often well established professionally, earn $75,417 overall. Overall, 87.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $72,989 10.2%
45 - 64 $75,417 -0.1%
Over 65 $40,568 17.7%
Above poverty level
606
Below poverty level
89
Value Percent YoY
change
Above poverty level 606 87.2% 5.4%
Below poverty level 89 12.8% -19.1%

Average renter income in Fairfax

To get a better sense of what renters earn on average in Fairfax, their median household income was $28,438 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 23.2%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$28,438
Rent-to-income ratio
23.2%
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 Fairfax

Workforce and job types in Fairfax

The job market in Fairfax is powered by 367 working residents, spread across a range of industries and roles. 54.5% of the working population are employed in professional or administrative positions, while 45.5% are in hands-on or service-based jobs. Also, 14.4% run their own businesses, 49.6% are employed by private companies, and 21.2% work in the public sector.

Workforce demographics

Working population
367
6.7% year-over-year change
White collar
200
Blue collar
167
Value Percent YoY change
White collar 200 54.5% -0.5%
Blue collar 167 45.5% 16.8%
Employer type
Self employees
14.4%
Private companies
49.6%
Governmental workers
21.2%
Not for profit companies
14.7%
Value Percent YoY change
Self employees 53 14.4% 1.9%
Private companies 182 49.6% 5.8%
Governmental workers 78 21.2% -7.1%
Not for profit companies 54 14.7% 50.0%
Unemployment rate
2.6%
11.1% year-over-year change

Available workforce

The unemployment rate in Fairfax stands at 2.6%, 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 Fairfax

How people get around in Fairfax

Means of transportation
Value Percent YoY change
Car 327 89.3% 7.6%
Taxicab 2 0.6% -50.0%
Bus or trolleybus 16 4.4% 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 Fairfax by zipcode?

Zipcode Population Number of households Median income Average income
64446 1,066 463 $56,949 $70,157

Explore more communities

FAQs about Fairfax demographics 

What is the total population of Fairfax?

Fairfax has a total population of 702 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 +2.5% compared to a year ago.

What is the gender ratio in Fairfax?

The gender ratio in Fairfax is as follows:
  • 49.4% males (347 residents)
  • 50.6% females (355 residents)

What is the median age in Fairfax?

The median age in Fairfax is 47.2.

What is the age distribution of the population in Fairfax?

The age distribution in Fairfax is as follows:
  • Under 15: 11.5% (81 residents)
  • Ages 15-24: 9.7% (68 residents)
  • Ages 25-44: 26.4% (185 residents)
  • Ages 45-64: 29.3% (206 residents)
  • Over 65: 23.1% (162 residents)

What is the racial and ethnic makeup of Fairfax?

The racial and ethnic makeup of Fairfax is as follows:
  • White: 88.3% (620 residents)
  • Black or African American: 0.3% (2 residents)
  • American Indian and Alaska Native: 0.1% (1 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 1% (7 residents)
  • Two or More Races: 9.4% (66 residents)
  • Other: 0.8% (6 residents)

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

U.S.-born citizens represent 97.6% of the population in Fairfax.

How many housing units are there in Fairfax?

There are 373 housing units in Fairfax, reflecting a +1.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Fairfax has a total of 301 households, with an average of 2 people in each.

What is the median household income in Fairfax?

Fairfax has a median household income of $56,250, representing a +4.0% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 97.4% in Fairfax, with a workforce of 367 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 54.5% (200 residents)
  • Blue-collar workers: 45.5% (167 residents)

Places of employment:
  • Self-employed: 14.4% (53 residents)
  • Private companies: 49.6% (182 residents)
  • Governmental workers: 21.2% (78 residents)
  • Not-for-profit companies: 14.7% (54 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