Markham, TX demographics:
population, income, and more

Total population
873
-16.2% year-over-year change
Median household income
$68,536/yr
13.7% year-over-year change
Housing units
306
-15.0% year-over-year change

Markham population

How many people live in Markham

Markham is home to 873 residents, according to the most recent Census data. Gender-wise, 41.7% of Markham locals are male, and 58.3% are female.

Total population
873
-16.2% year-over-year change
Gender ratio
Male
41.7%
364
Female
58.3%
509
Value Percent YoY change
Male 364 41.7% -21.6%
Female 509 58.3% -11.9%
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 Markham is 29, with the population distributed as follows: about 25.7% are children under 15, then 23.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 15.4% of the population, while another 12.1% fall into the 45 to 64 bracket. Finally, around 23% are 65 or older.

Median age
29.1
Age breakdown
Under 15
25.7%
15 to 24
23.8%
25 to 44
15.4%
45 to 64
12.1%
Over 65
23%
Value Percent YoY change
Under 15 224 25.7% -1.3%
15 to 24 208 23.8% -19.1%
25 to 44 134 15.4% -15.7%
45 to 64 106 12.1% -39.1%
Over 65 201 23% -10.7%
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 22.4% 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 873 100% -16.2%
Racial breakdown
White
77.6%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
22.4%
Other
0%
Value Percent
White 677 77.6%
Two or more races 196 22.4%

Households in Markham

A peek inside Markham households

Markham has 275 households, with an average of 3 members in each. Of these, 77.4% are families, while the remaining 22.6% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
275
-15.9% year-over-year change
Average people per household
3
Non-family households
62
Family households
213
Value Percent YoY change
Non-family households 62 22.6% -8.8%
Family households 213 77.4% -17.8%
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 Markham

The housing landscape of Markham

Markham's housing consists of 306 units, with 61.4% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 38.6% of the housing landscape.

Housing units
306
-15.0% year-over-year change
Housing types
Value Percent
1 unit, detached 188 61.4%
Mobile home 118 38.6%
Homes built since 2020
0
% year-over-year change

The age of buildings in Markham

In Markham, the median construction year is 1988. 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 22 7.2% -45.0%
Built between 1950 and 1959 14 4.6% -56.2%
Built between 1960 and 1969 73 23.9% -28.4%
Built between 1980 and 1989 55 18% 7.8%
Built between 1990 and 1999 26 8.5% -23.5%
Built between 2000 and 2009 59 19.3% 1.7%
Built between 2010 and 2019 57 18.6% N/A
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.

Markham occupancy rates

Meanwhile, 10.1% of all homes on the local market sit vacant.

Occupied housing units
275
-15.9% year-over-year change
Occupancy breakdown
Renter occupied
0
Owner occupied
275
Value Percent YoY
change
Owner occupied 275 100% -5.5%
Unoccupied housing units
10.1%
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.

Markham housing costs

Median housing costs per month
$588/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 Markham

Markham education at a glance

About 46.2% of the population in Markham went to high school, while 26% pursued college studies. Another 10.5% earned an associate degree and 16.2% hold a bachelor’s.

Education level
Value Percent YoY change
No high school 6 1.1% -33.3%
High school diploma 259 46.2% -30.9%
College diploma 146 26% 10.6%
Associate degree 59 10.5% -13.2%
Bachelor's degree 91 16.2% -35.9%
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 Markham

How much people earn in Markham

The average annual household income in Markham was $76,377 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +12.6% change from the previous year. At the same time, the median income stood at $68,536, reflecting a +13.7% shift over the same period.

Average household income in Markham
$76,377/year
12.6% year-over-year change
Median household income in Markham
$68,536/year
13.7% year-over-year change

Markham income by age

Overall, 98.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Over 65 $49,148 2.0%
Above poverty level
858
Below poverty level
15
Value Percent YoY
change
Above poverty level 858 98.3% -8.6%
Below poverty level 15 1.7% -80.3%

Employment in Markham

Workforce and job types in Markham

The job market in Markham is powered by 236 working residents, spread across a range of industries and roles. 60.2% of the working population are employed in professional or administrative positions, while 39.8% are in hands-on or service-based jobs.

Workforce demographics

Working population
236
-31.6% year-over-year change
White collar
142
Blue collar
94
Value Percent YoY change
White collar 142 60.2% -36.9%
Blue collar 94 39.8% -21.7%
Employer type
Self employees
0%
Private companies
85.6%
Governmental workers
14.4%
Not for profit companies
0%
Value Percent YoY change
Private companies 202 85.6% -26.0%
Governmental workers 34 14.4% 3.0%

Transportation in Markham

How people get around in Markham

Means of transportation
Value Percent YoY change
Car 177 75% -36.1%
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 Markham by zipcode?

Zipcode Population Number of households Median income Average income
77456 1,394 343 $65,284 $68,821

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FAQs about Markham demographics 

What is the total population of Markham?

Markham has a total population of 873 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 -16.2% compared to a year ago.

What is the gender ratio in Markham?

The gender ratio in Markham is as follows:
  • 41.7% males (364 residents)
  • 58.3% females (509 residents)

What is the median age in Markham?

The median age in Markham is 29.1.

What is the age distribution of the population in Markham?

The age distribution in Markham is as follows:
  • Under 15: 25.7% (224 residents)
  • Ages 15-24: 23.8% (208 residents)
  • Ages 25-44: 15.4% (134 residents)
  • Ages 45-64: 12.1% (106 residents)
  • Over 65: 23% (201 residents)

What is the racial and ethnic makeup of Markham?

The racial and ethnic makeup of Markham is as follows:
  • White: 77.6% (677 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: 22.4% (196 residents)
  • Other: 0% (0 residents)

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

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

How many housing units are there in Markham?

There are 306 housing units in Markham, reflecting a -15.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Markham has a total of 275 households, with an average of 3 people in each.

What is the median household income in Markham?

Markham has a median household income of $68,536, representing a +13.7% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Markham?

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

Job types:
  • White-collar workers: 60.2% (142 residents)
  • Blue-collar workers: 39.8% (94 residents)

Places of employment:
  • Self-employed: 0% (0 residents)
  • Private companies: 85.6% (202 residents)
  • Governmental workers: 14.4% (34 residents)
  • Not-for-profit companies: 0% (0 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