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Kemp Mill, MD

13,042 people · typical household income $146,354 · typical home price $596,600 · typical rent $2,177 a month

Compare towns All towns in Maryland · County: Montgomery County

At a glance

  • Stronger than most towns on: Public transit, Home internet and working from home and Diversity & community.
  • Weaker than most towns on: Cost of living, Short commute and Pleasant weather for being outdoors.
  • The 114th largest of the 463 towns we track in Maryland.
  • Typical household income is 43% above the typical town in Maryland.
  • We don't have figures yet for: Schools.

A score of 60 or more is stronger than most towns. Under 40 is weaker than most.

Quick answers about Kemp Mill

Where is Kemp Mill?

Kemp Mill is in Montgomery County, Maryland. Nearby towns include Burnt Mills, Four Corners and White Oak.

What is the ZIP code for Kemp Mill?

Kemp Mill has no ZIP code of its own in our data. The closest ZIP codes are 20902 and 20901 . ZIP codes are mail delivery areas, not town borders, so check an address with the US Postal Service lookup.

How many people live in Kemp Mill?

About 13,042 people live in Kemp Mill , the 114th largest of the 463 towns we track in Maryland. This is a US Census Bureau estimate.

Is Kemp Mill safe?

Kemp Mill scores 58 out of 100 for safety, which is close to the middle of the towns we track. A higher score means lower crime. That includes 2.6 homicides per 100,000 people in the county. The state figure is 447 violent crimes per 100,000 people across the whole state.

How expensive is it to live in Kemp Mill?

Kemp Mill has everyday prices of 114.2 (100 is typical for the US), typical rent of $2,177 a month and a typical home price of $596,600. Its cost of living scores 10 out of 100 (a higher score means cheaper), which is weaker than most towns we track.

We compare this town with all 27,850 towns we track. A higher score is always better.

Cost of living 10 out of 100

What we measuredThis townBeats this share of towns
Everyday prices (100 = typical for the US) 114.2 11%
Typical rent $2,177 6%

Jobs and income 61 out of 100

What we measuredThis townBeats this share of towns
Typical household income $146,354 95%
Unemployment 7.1% 22%
Poverty rate 10.5% 51%

A place that is growing 32 out of 100

What we measuredThis townBeats this share of towns
Change in population (5 years) -11.5% 22%
Change in income (5 years) +25.6% 47%

Home internet and working from home 97 out of 100

What we measuredThis townBeats this share of towns
Homes with fast internet (whole county) 95.3% 98%
People who work from home 28.6% 94%

State taxes 39 out of 100

What we measuredThis townBeats this share of towns
State taxes per resident $5,305 26%
State income tax per resident $1,886 30%
State sales tax per resident $1,141 76%

Property taxes 48 out of 100

What we measuredThis townBeats this share of towns
Property tax as a share of home price 0.78% 64%
Typical property tax paid $4,649 17%

Housing affordability 31 out of 100

What we measuredThis townBeats this share of towns
Home price compared with yearly income 4.1× 25%
Share of income spent on rent 17.8% 54%
Typical home price $596,600 9%

Space and yard size 61 out of 100

What we measuredThis townBeats this share of towns
Typical rooms per home 7.6 95%
Stand-alone houses 75.9% 49%
People per square mile 5,198 4%

Schools no figures yet

We don't rate schools for every town. This one has no high school of its own, or too little data, so we show what we have without a score.

What we measuredThis townBeats this share of towns
High-school students in AP or IB classes We don't have this yet —
High-school students taking college classes We don't have this yet —
Students who miss 15+ days a year We don't have this yet —
Graduation rate (class of 2018 or 2019) We don't have this yet —
Students per teacher We don't have this yet —
Children in poverty (context, not scored) We don't have this yet —

Diversity & community 93 out of 100

What we measuredThis townBeats this share of towns
Variety of backgrounds (0 to 100) 63 93%
Residents born outside the US 23.6% 94%

Health and medical care 71 out of 100

What we measuredThis townBeats this share of towns
Family doctors per 100,000 people (whole county) 135 97%
Dentists per 100,000 people (whole county) 127 99%
Mental-health providers per 100,000 people (whole county) 433 83%
Hospitals in town 0 43%
People without health insurance 8.2% 36%

Long, healthy lives 92 out of 100

What we measuredThis townBeats this share of towns
Life expectancy (years) (whole county) 83.2 99%
Early deaths (before age 75) (whole county) 4,785 97%
Adults in fair or poor health 14.2% 86%
Adults who had a checkup this year 75.2% 51%

Safety 58 out of 100

What we measuredThis townBeats this share of towns
Homicides per 100,000 people (whole county) 2.6 77%
Violent crime per 100,000 people (whole state) 447 22%

Clean air and low disaster risk 51 out of 100

What we measuredThis townBeats this share of towns
Fine-particle air pollution (whole county) 5.9 87%
Risk of floods, storms and other disasters (0 to 100) (whole county) 92 24%

Short commute 20 out of 100

What we measuredThis townBeats this share of towns
Average commute 31 min 20%

Walkability 90 out of 100

What we measuredThis townBeats this share of towns
Walkability (1 = car needed, 20 = very walkable) 11.4 91%
People who walk, bike or ride to work 6.1% 81%

Public transit 97 out of 100

What we measuredThis townBeats this share of towns
Buses and trains per hour 11.0 97%
Distance to the nearest stop (meters) 349 97%

Airport access 92 out of 100

What we measuredThis townBeats this share of towns
Miles to major airport 13 92%

Dining and entertainment 44 out of 100

What we measuredThis townBeats this share of towns
Restaurants and bars per 1,000 residents (whole county) 1.8 39%
Entertainment and recreation businesses per 1,000 residents (whole county) 0.41 50%

Weather 44 out of 100

What we measuredThis townBeats this share of towns
Average temperature 58°F —
January low 29°F —
July high 88°F —
Yearly rain 50 in —
Yearly snow 7 in —

Pleasant weather for being outdoors 30 out of 100

What we measuredThis townBeats this share of towns
Comfortable days per year 96 32%
Sunshine hours per year 3,194 24%

Other facts

Typical age39
Adults with a college degree64.8%
Hot days per year (90°F+)30
Freezing days per year (low 32°F or less)62
Residents who belong to a religious group (whole county)53.4%

More towns to explore

Nearby towns in Maryland

Largest towns in Montgomery County

Free tools for Kemp Mill

Each calculator opens with this town's figures filled in. You can change any of them.

How we score towns, and where the figures come from

How we score

  • Cost of living: How expensive everyday life is compared with the rest of the US, adjusted for local rent, plus the typical rent.
  • Jobs and income: Typical household income, how many people are out of work, and how many live in poverty.
  • A place that is growing: How much the number of people and the typical income have grown between the two most recent Census survey periods (each covers five years).
  • Home internet and working from home: How many homes in the county have fast internet, and how many people work from home.
  • State taxes: Taxes each state government collects per resident: all taxes, income tax and sales tax (US Census). These are amounts collected, not what you would personally pay.
  • Property taxes: The typical property tax homeowners pay, and that tax as a share of the typical home price (US Census).
  • Housing affordability: Home prices compared with income, rent as a share of income, and the typical home price.
  • Space and yard size: Rooms per home, how many homes are stand-alone houses, and how spread out people are. We do not have yard or lot sizes from free sources.
  • Schools: The public schools located in the town: how many high-school students take AP/IB or college classes, how many students miss a lot of school, the graduation rate (older data) and class size. Child poverty is shown for context and is not scored. Towns with no high school or too little data are not rated. We do not have test scores yet.
  • Diversity & community: The mix of racial and ethnic backgrounds, and the share of residents born outside the US.
  • Health and medical care: Open hospitals in each town, family doctors, dentists and mental-health providers per person (county), and how many people have no health insurance.
  • Long, healthy lives: How long people live and how many die early (county), and how many residents report fair or poor health or get regular checkups (CDC).
  • Safety: Homicides in the county (County Health Rankings) and the state rate of violent crime (FBI, when available).
  • Clean air and low disaster risk: Fine-particle air pollution (county) and the risk of floods, storms, fires and other disasters (county, from FEMA).
  • Short commute: Average commute time of people who travel to work.
  • Walkability: How easy it is to get around on foot near the town center (connected streets, shops close to homes), and how many people walk or bike to work.
  • Public transit: How often buses and trains run near the town center, and how far the nearest stop is.
  • Airport access: Distance in a straight line to the nearest large airport with passenger flights.
  • Dining and entertainment: Restaurants, cafes and bars for every 1,000 residents, and arts, entertainment and recreation businesses for every 1,000 residents, across the whole county (US Census).
  • Weather: How close the average temperature and seasons are to the climate you pick, plus comfortable days.
  • Pleasant weather for being outdoors: Days that are 65–85°F and dry, and hours of sunshine.

The religious group figure counts members and regular attendees of congregations (US Religion Census 2020). It comes from congregations, not a survey, so every town in a county shows the same figure.

Where the figures come from

  • Population, income, housing and jobs: American Community Survey (US Census), 2024, five-year estimates
  • Walkability and public transit: EPA Smart Location Database (neighborhoods near the town center)
  • County health figures: County Health Rankings 2025 (Montgomery County)
  • Disaster risk: FEMA National Risk Index (county)
  • Hospitals: US Homeland Security hospital list (HIFLD)
  • Nearest airport: OurAirports: nearest is Ronald Reagan Washington National Airport (DCA)
  • Health of residents: CDC local health estimates
  • Safety: FBI crime data 2023 (state level)
  • State taxes: Census State Tax Collections FY2025 (state level, per resident)
  • Dining and entertainment: Census County Business Patterns 2023 (county, for every 1,000 residents)
  • Religious groups: US Religion Census 2020 (county level: members divided by population)
  • Cost of living: US Bureau of Economic Analysis regional prices 2024 (state), adjusted by local rent
  • Weather: Open-Meteo archive 2024

These are estimates. Please check current listings and official sources before you decide.

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