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Gaithersburg, Maryland, Infobox Montage 1

GaithersburgMD

A city of 69,825, settled in 1802. Nearly 9.3% of it is conserved land.

6 bordering townsMap →
Population
69,825
+16.2% since 2010
Typical home
$518K
−1.5% in a year
Household income
$112K
median
Median age
37.8
years
Jobs based here
45,107
A job hub

What makes Gaithersburg stand out

The 3 things Gaithersburg does most differently from other towns.

Picked automatically from the data
Emmett Schwartz estate
1920 · Emmett Schwartz estate · Library of Congress
Gaithersburg’s story

224 years in pictures

6 postcards, papers and photographs from public archives, and 5 places on the National Register.

Atlas of fifteen miles around Washington, including the County of Prince George, MarylandAtlas of fifteen miles around Washington, including the county of Montgomery, MarylandEmmett Schwartz estate
Explore the history →
A growing town

Gaithersburg has grown 16.2% since 2010

59,933 people in 2010; 69,825 today.

59,9332010
69,6572020
69,825Today

U.S. Census 2010 & 2020 · ACS

Gaithersburg’s report card

See the data ↓

Now in Gaithersburg

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Gaithersburg is #7 of 260 in MD for “Snowiest”. Fair?
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The data

Ordered by what stands out in Gaithersburg. Another town gets a different order.

Outdoors

9.3% of Gaithersburg is conserved land

11 miles of trails across 28 parks and preserves.

#64for trails in MD
Map of Gaithersburg: conserved land, trails and the top places to walk
Green: conserved land · dashed: trails · numbers: the places below
9.3%
conserved · 619 of 6,665 acres
11 mi
of trails · 1 per sq mi
#124
most conserved land in MD
#20
most walkable in MD
Biggest places to walkTrailsAcres
1. Seneca Creek State Park1.1 mi70
2. Diamond Farms Park0.6 mi24
3. Morris Park0.4 mi32
Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-USParks & trails →
Work & commute

About one in eight working residents works right in Gaithersburg

Most working residents leave Gaithersburg for work: only 12% work in town. The top destinations are Rockville (11%), Washington (10%) and Bethesda (6%). Half commute less than 11 miles.

12%work in town

Where working residents work

In Gaithersburg12%
Rockville11%
Washington10%
Bethesda6%
North Bethesda5%
11 mi
median commute distance
45,107
jobs based in Gaithersburg
A job hub
jobs vs. working residents
Census LEHD 2023 · ACSCommute map →
Health

Healthier than 88% of U.S. towns

Gaithersburg beats the Maryland average on 12 of 32 CDC measures and trails it on 4.

AHealth Grade
32 measures vs. Maryland
12 better16 too close to call4 worse
What stands outGaithersburgMD
Fewer adults with arthritis19.1%25.8%
Fewer adults with COPD4.4%5.9%
More uninsured adults12.2%8.7%
Holy Cross Germantown Hospital
3.3 mi away · emergency room
1 of 3
care shortages: primary care
77th
percentile among MD towns
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSAFull health report →
Natural hazards

Very low risk, with inland flooding at the top

Expected storm and flood damage is higher than in 2% of U.S. communities.

2risk score of 100
FEMA risk score
2Very low riskLowerHigher
Inland floodingHeat wavesHurricanes
6
paid flood claims since 1978
8
federal disasters paid out here
FEMA National Risk Index · OpenFEMANatural hazards →
Schools

Gaithersburg’s public schools outperform 72% of Maryland districts

The public schools Gaithersburg’s kids attend, from kindergarten through graduation, outperform 72% of Maryland’s districts on state tests and graduation. Among towns with similar incomes, they rank near the top.

B+School Grade
SchoolGradesStudentsGrade
Rachel Carson ElementaryPK–5671A
Diamond ElementaryPK–5654A
Gaithersburg ElementaryPK–5603D
Brown Station ElementaryPK–5572C+
Harriet R. Tubman ElementaryPK–5571Not graded
Rosemont ElementaryPK–5564C+
NCES · EDFacts · graded within MD on state tests and graduationAll 20 schools →
Climate

Four seasons, pleasant summers

Gaithersburg has chilly, snowy winters and warm summers. A typical July afternoon reaches 86°, a January night drops to 25°, and about 33 inches of snow falls in a normal winter.

33″snow a winter

Typical low → high °F

Winter27–44°
Spring43–64°
Summer64–84°
Fall47–66°
Nov 6
typical first frost
Apr 1
typical last frost
+1.7°
vs. the 20th-century average
NOAA U.S. Climate Normals, 1991–2020Full climate →
Housing

A typical Gaithersburg home is worth about $518K

The typical Gaithersburg home is worth about $518,000, down 1.5% in a year, 21% above the Maryland typical home.

$518KZillow home value

Typical home value

Gaithersburg$518K
Maryland$428K
Market temperature
BalancedA seller's marketBuyer’sSeller’s
30
days on market
100.2%
sale-to-list price
−1.5%
value change, 1 year
50
homes sold in May
Zillow Home Value Index · Redfin Data CenterHousing market →
Safety

Less crime per resident than 43% of U.S. towns

Gaithersburg reports more crime per resident than most U.S. towns we grade: about 57% report less. Within Maryland, it does better than 66% of towns.

C+Safety Grade

Violent crime per 1,000 residents

Gaithersburg2.1
Maryland3.7
U.S.3.3

Property crime per 1,000 residents

Gaithersburg10.4
Maryland18.5
U.S.15.5
43rd
percentile among U.S. towns we grade
66th
percentile among MD towns
152
violent crimes reported in 2025
739
property crimes reported in 2025
FBI crime data, 2025 · crimes reported to policeFull safety report →
A job hub

Every workday, about 41,734 people come to Gaithersburg for work

Where Gaithersburg’s working residents go each day. Line width shows the share.

11% → Rockville Rockville 11% 10% → Washington Washington 10% 6% → Bethesda Bethesda 6% 5% → North Bethesda North Bethesda 5% 3% → Germantown Germantown 3% 3% → Potomac Potomac 3% Gaithersburg · 12% stay
45,107jobs based in Gaithersburg
12%of working residents work in town
11 mimedian commute distance

Census LEHD 2023

Landmarks

5 places in Gaithersburg on the National Register of Historic Places.

All landmarks →

Famous people from Gaithersburg

26 notable people were born in Gaithersburg.

See all 26 →

About Gaithersburg

City in Maryland, United States

Official town website ↗

Gaithersburg ( GAY-thərz-burg) is a city in Montgomery County, Maryland, United States. At the time of the 2020 United States census, Gaithersburg had a population of 69,657, making it the third-largest incorporated city and the ninth-most populous community in the state. Gaithersburg is located to the northwest of Washington, D.C., and is considered a suburb and a primary city within the Washington metropolitan area. Gaithersburg was incorporated as a town in 1878 and as a city in 1968. The National Institute of Standards and Technology (NIST) is headquartered in Gaithersburg directly west of I-270. Other major employers in the city include IBM, Lockheed Martin Information Systems and Glob…

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Established
1802
Population
69,101
Area
10 sq mi
Elevation
348 ft
ZIP code
20877, 20878, 20879
Area code
301, 240

Gaithersburg’s neighbors

6 towns share a border with Gaithersburg.

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Photo of Gaithersburg

Gaithersburg, MD · Photo: Illegitimate Barrister Gail Porter - File:NIST AML building.jpg SuperMoving - File:Gaithersburg, Maryland.jpg Bob Drzyzgula - File:Gaithersburg City Hall 1.jpg Andrew Bossi - File:2008 03 24 - Kentlands-Lakelands - Golden Ash Way at Cross Green St.JPG AZPosse - File:J.A. Belt Building Gaithersburg, MD National Register of Historic Places 4.jpg Farragutful - File:Old Saint Rose of Lima Church (Gaithersburg, Maryland).JPG · CC BY-SA 3.0 · Source ↗