Elk Mills, MD demographics:
population, income, and more

Total population
1,413
22.6% year-over-year change
Median household income
$124,146/yr
4.2% year-over-year change
Housing units
436
23.9% year-over-year change

Elk Mills population

How many people live in Elk Mills

Elk Mills is home to 1,413 residents, according to the most recent Census data. Gender-wise, 46.7% of Elk Mills locals are male, and 53.3% are female.

Total population
1,413
22.6% year-over-year change
Gender ratio
Male
46.7%
660
Female
53.3%
753
Value Percent YoY change
Male 660 46.7% 32.3%
Female 753 53.3% 15.1%
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 Elk Mills is 37, with the population distributed as follows: about 22.2% are children under 15, then 12.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.6% of the population, while another 24.7% fall into the 45 to 64 bracket. Finally, around 16.8% are 65 or older.

Median age
36.7
Age breakdown
Under 15
22.2%
15 to 24
12.8%
25 to 44
23.6%
45 to 64
24.7%
Over 65
16.8%
Value Percent YoY change
Under 15 313 22.2% 55.0%
15 to 24 181 12.8% 5.2%
25 to 44 333 23.6% 45.4%
45 to 64 349 24.7% 7.4%
Over 65 237 16.8% 5.3%
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 Elk Mills, 93.1% of the population are US-born citizens, while 5.6% have gained naturalized citizenship. At the same time, 1.3% of residents are non-citizens. There’s also a share of 8.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
93.1%
Non-U.S.-born citizens
5.6%
Non-citizens
1.3%
Value Percent YoY change
U.S.-born citizens 1,316 93.1% 23.9%
Non-U.S.-born citizens 79 5.6% -6.0%
Non-citizens 18 1.3% 157.1%
Racial breakdown
White
78.5%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
8.8%
Other
12.7%
Value Percent
White 1,109 78.5%
Two or more races 125 8.8%
Other 179 12.7%

Households in Elk Mills

A peek inside Elk Mills households

Elk Mills has 436 households, with an average of 3 members in each. Of these, 65.6% are families, while the remaining 34.4% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
436
23.9% year-over-year change
Average people per household
3
Non-family households
150
Family households
286
Value Percent YoY change
Non-family households 150 34.4% 35.1%
Family households 286 65.6% 18.7%
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 Elk Mills

The housing landscape of Elk Mills

Elk Mills's housing consists of 436 units, with 84.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 15.1% and offer a more compact, shared living style.

Housing units
436
23.9% year-over-year change
Housing types
Value Percent
1 unit, detached 370 84.9%
1 unit, attached 66 15.1%
Homes built since 2020
% year-over-year change

The age of buildings in Elk Mills

In Elk Mills, the median construction year is 1983. 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 103 23.6% -2.8%
Built between 1960 and 1969 70 16.1% 7.7%
Built between 1970 and 1979 14 3.2% N/A
Built between 1980 and 1989 116 26.6% 673.3%
Built between 1990 and 1999 43 9.9% -18.9%
Built between 2000 and 2009 11 2.5% -66.7%
Built between 2010 and 2019 79 18.1% -1.2%
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.

Elk Mills occupancy rates

Out of the 436 occupied housing units in Elk Mills, 65.4% are owner-occupied, while 34.6% are lived in by tenants.

Occupied housing units
436
23.9% year-over-year change
Occupancy breakdown
Renter occupied
151
Owner occupied
285
Value Percent YoY
change
Renter occupied 151 34.6% 104.0%
Owner occupied 285 65.4% 2.5%
Unoccupied housing units
0.0%
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.

Elk Mills housing costs

Housing costs in Elk Mills come to a median of $1,395 per month, while tenants specifically pay a median gross rent of $1,346.

Median housing costs per month
$1,395/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 Elk Mills
$1,346/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 Elk Mills

Elk Mills education at a glance

About 61.2% of the population in Elk Mills went to high school, while 13.1% pursued college studies. Another 6.2% earned an associate degree and 15.3% hold a bachelor’s. Meanwhile, 4.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 647 61.2% 14.5%
College diploma 138 13.1% 50.0%
Associate degree 66 6.2% -5.7%
Bachelor's degree 162 15.3% 30.6%
Graduate degree 44 4.2% -2.2%
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 Elk Mills

How much people earn in Elk Mills

The average annual household income in Elk Mills was $117,342 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 $124,146, reflecting a +4.2% shift over the same period.

Average household income in Elk Mills
$117,342/year
2.5% year-over-year change
Median household income in Elk Mills
$124,146/year
4.2% year-over-year change

Elk Mills income by age

In Elk Mills, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $163,372. Those with someone between 45 and 64 in charge, often well established professionally, earn $122,927 overall. Overall, 90% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $163,372 11.1%
45 - 64 $122,927 3.4%
Above poverty level
1,271
Below poverty level
142
Value Percent YoY
change
Above poverty level 1,271 90% 21.9%
Below poverty level 142 10% 29.1%

Employment in Elk Mills

Workforce and job types in Elk Mills

75.7% of the working population are employed in professional or administrative positions, while 24.3% are in hands-on or service-based jobs. Also, 14% run their own businesses, 64.6% are employed by private companies, and 21.5% work in the public sector.

Workforce demographics

White collar
515
Blue collar
165
Value Percent YoY change
White collar 515 75.7% 21.2%
Blue collar 165 24.3% 81.3%
Employer type
Self employees
14%
Private companies
64.6%
Governmental workers
21.5%
Not for profit companies
0%
Value Percent YoY change
Self employees 95 14% -33.6%
Private companies 439 64.6% 36.3%
Governmental workers 146 21.5% 186.3%

Transportation in Elk Mills

How people get around in Elk Mills

In Elk Mills, the average commute time is 37 minutes.

Commute time
37 min
-9.8% year-over-year change
Means of transportation
Value Percent YoY change
Car 545 100% 44.6%
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 Elk Mills by zipcode?

Zipcode Population Number of households Median income Average income
21920 1,413 436 $124,146 $117,364

Explore more communities

FAQs about Elk Mills demographics 

What is the total population of Elk Mills?

Elk Mills has a total population of 1,413 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 +22.6% compared to a year ago.

What is the gender ratio in Elk Mills?

The gender ratio in Elk Mills is as follows:
  • 46.7% males (660 residents)
  • 53.3% females (753 residents)

What is the median age in Elk Mills?

The median age in Elk Mills is 36.7.

What is the age distribution of the population in Elk Mills?

The age distribution in Elk Mills is as follows:
  • Under 15: 22.2% (313 residents)
  • Ages 15-24: 12.8% (181 residents)
  • Ages 25-44: 23.6% (333 residents)
  • Ages 45-64: 24.7% (349 residents)
  • Over 65: 16.8% (237 residents)

What is the racial and ethnic makeup of Elk Mills?

The racial and ethnic makeup of Elk Mills is as follows:
  • White: 78.5% (1,109 residents)
  • Black or African American: 0% ( residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 8.8% (125 residents)
  • Other: 12.7% (179 residents)

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

U.S.-born citizens represent 93.1% of the population in Elk Mills.

How many housing units are there in Elk Mills?

There are 436 housing units in Elk Mills, reflecting a +23.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Elk Mills has a total of 436 households, with an average of 3 people in each.

What is the median household income in Elk Mills?

Elk Mills has a median household income of $124,146, representing a +4.2% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Elk Mills?

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

Job types:
  • White-collar workers: 75.7% (515 residents)
  • Blue-collar workers: 24.3% (165 residents)

Places of employment:
  • Self-employed: 14% (95 residents)
  • Private companies: 64.6% (439 residents)
  • Governmental workers: 21.5% (146 residents)
  • Not-for-profit companies: 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