Population

67,563

US Census estimate, July 2025

Median home value

$682,300

Owner-occupied units

Rockville, MD

Maryland · 39.084° N, 77.156° W · 14 sq mi

Rockville is a city in Maryland, with a population of 67,563 and about 4,980 residents per square mile. The median household earns $128,649 a year, and the median home is worth $682,300.

Conditions

Humidity & wind

—

UV index

—

Sunrise & sunset

—

Local time

—

Size & density

Land area

14 sq mi

Water excluded

Population density

4,980

People per square mile

Rank by population

#617

Of cities on this site

Rank by area

#765

Of cities on this site

Money & housing

Median household income

$128,649

US median ≈ $78,538

Median gross rent

$2,274

Per month

Homeownership

52.6%

US ≈ 65%

Average commute

30.7 min

One way

People

Median age

39.6

US median 39.1

Bachelor's degree +

65.6%

Age 25 and over

Foreign born

35.6%

Households

26,976

2.47 people each

What people here do for work

Professional & business services 25.4^%

Education & health care 22.4^%

Public administration 12.3^%

Arts, food & hospitality 6.8^%

Top four industries · share of all workers · ACS 2024

Wealthiest person in Maryland

Name

Annette Lerner & family

Forbes, Apr 2025

Net worth

$5.5B

As of 25 Apr 2025 — not live

Lives in

Chevy Chase

Source of wealth

Real estate

Compiled from public reporting, not from an official dataset, and not independently verified.

Largest employer in Maryland · private sector

Employer

Johns Hopkins

Sector

Education & health

Compiled from public reporting, not from an official dataset, and not independently verified. Government employers are excluded.

Largest public company in Maryland

Company

Lockheed Martin

Revenue

$71.0B

Fiscal year 2024

Headquarters

Bethesda

Ticker

LMT

Compiled from public reporting, not from an official dataset, and not independently verified.

Forgotten Flicks movie T-shirts on TeePublic

State of Maryland

State bird

Baltimore Oriole

State flower

Black-eyed Susan

State capital

Annapolis

Nickname

The Old Line State

Compare Rockville with

Cities near Rockville

Aspen Hill, MD4 mi · 53,279
Gaithersburg, MD5 mi · 71,113
Wheaton, MD6 mi · 52,926
Bethesda, MD7 mi · 69,397
Germantown, MD9 mi · 90,719
Silver Spring, MD9 mi · 81,462
Washington, DC14 mi · 693,645
Arlington, VA14 mi · 236,254