Montgomery County, Maryland

Montgomery County covers 493 sq mi of land and has about 1,065,949 residents. 76 zip codes lie mainly within it, spread across 30 cities and towns. Zip codes that only partly reach into the county are listed on each zip's own page.

Population

1,065,949

2,162/sq mi

Median household income

$132K

U.S. $81K

Median home value

$640K

U.S. $333K

Median rent

$2,068

U.S. $1,413

Median age

40.2

U.S. 38.9

Poverty rate

7.5%

U.S. 12.5%

Zip codes in Montgomery County

76 total

Zip	City	Type	Population	IncomeMedian income	Home value
20810	Bethesda · PO box	PO box / unique	—	—	—
20811	Bethesda · PO box	PO box / unique	—	—	—
20812	Glen Echo	Residential	276	$213,750	$1,163,500
20813	Bethesda · PO box	PO box / unique	—	—	—
20814	Bethesda	Residential	32,795	$150,996	$989,600
20815	Chevy Chase	Residential	30,505	$194,971	$1,294,200
20816	Bethesda	Residential	18,140	$232,656	$1,217,200
20817	Bethesda	Residential	37,454	$249,332	$1,183,600
20818	Cabin John	Residential	1,539	$245,982	$1,335,100
20824	Bethesda · PO box	PO box / unique	—	—	—
20825	Chevy Chase · PO box	PO box / unique	—	—	—
20827	Bethesda · PO box	PO box / unique	—	—	—
20830	Olney · PO box	PO box / unique	—	—	—
20832	Olney	Residential	25,553	$168,524	$627,000
20833	Brookeville	Residential	7,860	$204,375	$797,100
20837	Poolesville	Residential	6,699	$174,063	$772,300
20838	Barnesville	Residential	306	$250,000+	$775,700
20839	Beallsville	Residential	158	$160,329	$950,000
20841	Boyds	Residential	9,969	$184,688	$782,500
20842	Dickerson	Residential	2,369	$204,013	$745,800
20847	Rockville · PO box	PO box / unique	—	—	—
20848	Rockville · PO box	PO box / unique	—	—	—
20849	Rockville · PO box	PO box / unique	—	—	—
20850	Rockville	Residential	50,353	$125,950	$714,400
20851	Rockville	Residential	14,946	$126,411	$568,900
20852	Rockville	Residential	48,180	$122,472	$665,200
20853	Rockville	Residential	31,851	$159,080	$631,900
20854	Potomac	Residential	50,498	$250,000+	$1,165,400
20855	Derwood	Residential	17,279	$149,110	$640,300
20857	Rockville · PO box	PO box / unique	—	—	—
20859	Potomac · PO box	PO box / unique	—	—	—
20860	Sandy Spring	Residential	2,035	—	$654,200
20861	Ashton	Residential	2,890	$163,438	$852,700
20862	Brinklow	Residential	430	$189,667	$810,600
20866	Burtonsville	Residential	15,986	$140,308	$446,900
20868	Spencerville	Residential	198	$143,333	$622,200
20871	Clarksburg	Residential	30,182	$177,523	$668,800
20872	Damascus	Residential	13,983	$141,050	$504,300
20874	Germantown	Residential	62,738	$115,022	$399,000
20875	Germantown · PO box	PO box / unique	—	—	—
20876	Germantown	Residential	26,406	$119,731	$487,300
20877	Gaithersburg	Residential	38,546	$92,800	$474,800
20878	Gaithersburg	Residential	66,115	$144,313	$715,800
20879	Gaithersburg	Residential	25,264	$112,104	$468,100
20880	Washington Grove	Residential	577	$134,583	$612,700
20882	Gaithersburg	Residential	13,751	$184,136	$737,400
20883	Gaithersburg · PO box	PO box / unique	—	—	—
20884	Gaithersburg · PO box	PO box / unique	—	—	—
20885	Gaithersburg · PO box	PO box / unique	—	—	—
20886	Montgomery Village	Residential	34,718	$98,542	$386,500
20889	Bethesda	Residential	584	—	—
20891	Kensington · PO box	PO box / unique	—	—	—
20892	Bethesda	Residential	0	—	—
20894	Bethesda	Residential	0	—	—
20895	Kensington	Residential	19,184	$173,625	$781,500
20896	Garrett Park	Residential	932	$250,000+	$1,005,700
20897	Suburb Maryland Fac · PO box	PO box / unique	—	—	—
20898	Gaithersburg · PO box	PO box / unique	—	—	—
20899	Gaithersburg	Residential	57	$24,417	—
20901	Silver Spring	Residential	36,435	$131,386	$589,800
20902	Silver Spring	Residential	54,261	$114,486	$551,200
20903	Silver Spring	Residential	24,815	$80,768	$485,700
20904	Silver Spring	Residential	58,646	$96,025	$560,000
20905	Silver Spring	Residential	19,004	$159,740	$656,700
20906	Silver Spring	Residential	70,595	$97,521	$455,800
20907	Silver Spring · PO box	PO box / unique	—	—	—
20908	Silver Spring · PO box	PO box / unique	—	—	—
20910	Silver Spring	Residential	45,943	$112,134	$730,900
20911	Silver Spring · PO box	PO box / unique	—	—	—
20912	Takoma Park	Residential	25,749	$83,870	$699,300
20914	Silver Spring · PO box	PO box / unique	—	—	—
20915	Silver Spring · PO box	PO box / unique	—	—	—
20916	Silver Spring · PO box	PO box / unique	—	—	—
20918	Silver Spring · PO box	PO box / unique	—	—	—
20993	Silver Spring · PO box	PO box / unique	—	—	—
20997	Silver Spring · PO box	PO box / unique	—	—	—

Montgomery County at a glance

Compared with the U.S.

Household income distribution

<$25k

$25–50k

10%

$50–75k

10%

$75–100k

10%

$100–150k

17%

$150–200k

13%

$200k+

31%

Highest education (adults 25+)

No diploma

High school

14%

Some college

12%

Associate's

Bachelor's

27%

Graduate

33%

How people get to work

Drove alone

53%

Carpooled

Transit

Walked

Bicycle

0.4%

Worked from home

28%

Other

At a glance

	Montgomery	U.S.
Own their home	65.3%	65.2%
Bachelor's degree or higher	60.6%	35.7%
Work from home	28.3%	15.1%
Households with broadband	95.7%	91%
Without health insurance	7%	8.4%
Foreign-born	33.6%	14.1%
Veterans (of adults)	4.2%	6.2%
Unemployment	4.9%	5.2%
Average commute	31.9 min	26.4 min