Housing data for Rockville, MD

Rockville, MD has an estimated 67,671 residents and 28,289 homes (US Census Bureau, 2020–2024 American Community Survey).

It is a city in Montgomery County.

47.4% of households rent.

The median gross rent is $2,274 a month.

Its population grew measurably since 2015–2019 (+0.2%).

Figures last updated on .

Residents
67,671 (±62)
Housing units
28,289 (±796)
Households that rent
47.4%
Median gross rent
$2,274
Residents since 2015–2019
+0.2%

What stands out in Rockville

Households that rent: 47.4% (±2.2 points) in Rockville, higher than in Montgomery County (34.7%).

Homes in buildings of 5 or more units: 43.5% (±2.6 points) in Rockville, higher than in Montgomery County (33.3%).

Median real estate taxes: $6,719 (±$276) in Rockville, higher than in Montgomery County ($5,539).

Commuting by public transportation: 10.3% (±1.3 points) in Rockville, higher than in Montgomery County (7.5%).

Housing in Rockville at a glance

Rockville against Montgomery County, its state and the nation

Estimate (90% margin of error)
RockvilleMontgomery CountyMarylandUnited States
Residents67,671 (±62)1,065,949 (exact)6,206,011 (exact)334,922,499
Housing units28,289 (±796)406,531 (±227)2,560,784 (±424)143,775,355
Households that rent47.4% (±2.2 points)34.7% (±0.6 points)32.4% (±0.3 points)34.8%
Median gross rent$2,274 (±$51)$2,068 (±$20)$1,705 (±$8)$1,413
Median household income$128,649 (±$7,642)$132,450 (±$2,073)$103,678 (±$597)$80,734
Median home value$682,300 (±$18,120)$640,300 (±$5,098)$419,900 (±$1,385)$332,700
Median real estate taxes (a year)$6,719 (±$276)$5,539 (±$62)$4,093 (±$21)$3,119
Built before 198051.3% (±3.0 points)49.3% (±0.7 points)51.2% (±0.4 points)49.7%
Average commute30.7 minutes (±1.4)31.9 minutes (±0.4)31.1 minutes (±0.1)26.4 minutes
Households with broadband95.2% (±1.0 points)95.7% (±0.3 points)92.4% (±0.2 points)91.0%
Median age of residents39.6 years (±1.3)40.2 years (±0.2)39.4 years (±0.1)38.9 years

Rockville covers 13.6 square miles of land, about 4,988 residents per square mile (Census Bureau Gazetteer).

How Rockville has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents67,542 (±102)67,671 (±62)+0.2%Measurable increase
Housing units26,962 (±603)28,289 (±796)+4.9%Measurable increase
Median gross rent$1,921 (±$41)$2,274 (±$51)+18.4%Down after inflation
Median home value$540,000 (±$11,904)$682,300 (±$18,120)+26.4%No measurable change after inflation
Median household income$106,576 (±$3,154)$128,649 (±$7,642)+20.7%No measurable change after inflation
Median owner cost with a mortgage$2,686 (±$67)$3,035 (±$124)+13.0%Down after inflation
Median real estate taxes$5,729 (±$150)$6,719 (±$276)+17.3%No measurable change after inflation
Households that rent44.6% (±1.8 points)47.4% (±2.2 points)+2.8 percentage pointsNot a measurable change
Rental vacancy rate4.3% (±1.9 points)3.2% (±1.3 points)−1.1 percentage pointsNot a measurable change

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Crime reported to police in Rockville

In 2025, the Rockville Police Department reported 108 violent and 1,267 property crimes per 100,000 residents to the FBI.

Across Montgomery County, the departments that report recorded 169 violent and 1,549 property crimes per 100,000 residents that year.

ZIP codes in Rockville

ZIP Code Tabulation Areas that cover this place (2020–2024 estimates)
ZIP codeShare of the ZIP’s land in this placeResidentsMedian gross rentMedian home valueMedian household income
2085181%14,946$2,043$568,900$126,411
2085054%50,353$2,309$714,400$125,950
2085231%48,180$2,224$665,200$122,472

A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.

Places near Rockville

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Derwood2.1 mi$1,676$719,80042.0%
Redland3.4 mi$2,221$540,20025.6%
North Bethesda3.8 mi$2,191$731,80049.6%
Aspen Hill4.0 mi$1,916$570,00035.3%
Washington Grove4.1 mi—$612,7000.3%
North Potomac4.5 mi$2,413$826,20017.1%
Garrett Park4.7 mi$3,250$1,005,7003.4%
Leisure World4.9 mi$2,054$274,80017.5%

Places in Maryland most like Rockville

PlaceMedian gross rentMedian home valueMedian household incomeHouseholds that rent
North Bethesda$2,191$731,800$129,09249.6%
Glenmont$2,028$571,200$126,54236.0%
Gaithersburg$2,058$496,500$112,46749.2%
Annapolis$1,860$548,900$113,86038.0%
Columbia$2,042$497,400$131,49035.2%
Beltsville$1,963$416,500$99,64245.3%

Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across Maryland.

HUD Fair Market Rent for Rockville, fiscal year 2027

Washington-Arlington-Alexandria, DC-VA-MD HUD Metro FMR Area, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$2,111$2,204$2,438$3,107$3,658

HUD also publishes a Small Area Fair Market Rent for each ZIP code in the area; the Fair Market Rent page for this place lists its ZIP codes.

HUD income limits for Rockville, fiscal year 2026

Washington-Arlington-Alexandria, DC-VA-MD HUD Metro FMR Area, annual household income
Household sizeExtremely low (30%)Very low (50%)Low (80%)
1 person$34,900$58,150$74,800
2 people$39,900$66,450$85,450
3 people$44,900$74,750$96,150
4 people$49,850$83,050$106,800
5 people$53,850$89,700$115,350
6 people$57,850$96,350$123,900
7 people$61,850$103,000$132,450
8 people$65,850$109,650$141,000

These are the limits HUD sets for its housing programs in the Washington-Arlington-Alexandria, DC-VA-MD HUD Metro FMR Area, where HUD’s median family income for fiscal year 2026 is $166,100.

A program can use its own limits; tax-credit and local programs often do.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Rockville

What is the average rent in Rockville, MD?

The Census Bureau publishes the median rather than the average: the median gross rent in Rockville is $2,274 (±$51) a month (2020–2024 American Community Survey), so half of renting households pay less and half pay more.

How much is a one-bedroom apartment in Rockville?

The median gross rent for a one-bedroom home in Rockville, MD is $1,973 (±$113) a month (2020–2024 American Community Survey).

Are renters in Rockville rent-burdened?

51.6% of renting households in Rockville pay 30% or more of their income in gross rent, the share housing researchers usually call rent-burdened (2020–2024 American Community Survey).

How many renters are there in Rockville?

Rockville has an estimated 12,777 (±705) renting households, 47.4% of its occupied homes (2020–2024 American Community Survey).

What is the median household income in Rockville?

The median household income in Rockville is $128,649 (±$7,642) a year (2020–2024 American Community Survey).

What is the average home value in Rockville, MD?

The Census Bureau publishes the median: $682,300 (±$18,120) for owner-occupied homes in Rockville (2020–2024 American Community Survey).

Is Rockville growing?

In Rockville, the number of residents went from 67,542 in 2015–2019 to 67,671 in 2020–2024 (+0.2%), a measurable increase.

What ZIP codes are in Rockville?

The ZIP codes that cover Rockville are 20851, 20850, 20852.

What is the median rent in ZIP code 20851?

The median gross rent in ZIP Code Tabulation Area 20851 is $2,043 (±$155) a month (2020–2024 American Community Survey).

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Rockville city, Maryland (place:67675, in state:24).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.

Figures last updated on .

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