US ZIP Codes → MD → ROCKVILLE

ROCKVILLE, MD ZIP Code

City	ROCKVILLE
State	Maryland
ZIP Codes count	11 (see all)
Post offices count	5 (see all)
Total population	67,062 (see all)

ZIP Codes for ROCKVILLE, Maryland

20847, 20848, 20849, 20850, 20851, 20852, 20853, 20854, 20855, 20857, 20859

This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.

ZIP Codes for ROCKVILLE, MD by streets

Select a street from the list to find ZIP+4 code by address (street and house number)

List of ROCKVILLE, MD ZIP Codes

ZIP	TYPE	POPULATION
20847	PO BOX	–
20848	PO BOX	–
20849	PO BOX	–
20850	STANDARD	51,707
20851	STANDARD	14,840
20852	STANDARD	48,194
20853	STANDARD	31,670
20854	STANDARD	49,684
20855	STANDARD	17,123
20857	UNIQUE	–
20859	PO BOX	–

Post offices

DERWOOD — Post Office^™ 17533 REDLAND RD DERWOOD, MD 20855-9998
PIKE — Post Office^™ 143 ROLLINS AVE ROCKVILLE, MD 20852-9975
POTOMAC — Post Office^™ 10221 RIVER RD POTOMAC, MD 20854-9998
ROCKVILLE — Post Office^™ 500 N WASHINGTON ST ROCKVILLE, MD 20850-9993
TWINBROOK — Post Office^™ 2001 VEIRS MILL RD ROCKVILLE, MD 20851-9997

Envelope example

On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:

Recipient's full name
Full street address
City, State, and ZIP Code

Using the same format, write the return address in the top left corner.

Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.

The recipient address information is provided for your reference.

Address example

102 EDITH DR
ROCKVILLE MD 20850-3143

4912 MORNING GLORY CT
ROCKVILLE MD 20853-1638

5663 PIER DR
ROCKVILLE MD 20851-2401

380 POTOMAC ST
ROCKVILLE MD 20850-2837

408 ROBENA WAY
ROCKVILLE MD 20850-5962

16052 WILLOW LN
ROCKVILLE MD 20853-1307

Map

Census data for ROCKVILLE, MD

Demographic and housing estimates in ROCKVILLE, MD

Total population
Total population	67,062
Male	31,551
Female	35,511

Population by age
Total population	67,062
Under 5 years	4,592
5 to 9 years	4,223
10 to 14 years	3,755
15 to 19 years	3,301
20 to 24 years	3,781
25 to 34 years	10,161
35 to 44 years	10,281
45 to 54 years	8,335
55 to 59 years	4,393
60 to 64 years	3,804
65 to 74 years	5,845
75 to 84 years	3,104
85 years and over	1,487
Median age (years)	38.3
Under 18 years	14,433
16 years and over	53,802
18 years and over	52,629
21 years and over	50,425
62 years and over	12,633
65 years and over	10,436

Population by race
Total population	67,062
One race	63,616
White	37,893
Black or African American	7,508
American Indian and Alaska Native	185
Asian	13,686
Native Hawaiian and Other Pacific Islander	0
Some other race	4,344
Two or more races	3,446

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	42,483
Male Citizen, VOTING AGE 18 and over population	19,472
Female Citizen, VOTING AGE 18 and over population	23,011

Social characteristics in ROCKVILLE, MD

Households by type
Total households	25,197
Family households (families)	16,502
Married-couple family	12,792
Male householder, no wife present, family	816
Female householder, no husband present, family	2,894
Nonfamily households	8,695
Average household size	2.63
Average family size	3.23

Economic characteristics in ROCKVILLE, MD

Income and benefits (in 2018 inflation-adjusted dollars)
Total households	25,197
Less than $10,000	938
$10,000 to $14,999	708
$15,000 to $24,999	755
$25,000 to $34,999	990
$35,000 to $49,999	1,963
$50,000 to $74,999	3,518
$75,000 to $99,999	3,133
$100,000 to $149,999	5,021
$150,000 to $199,999	3,183
$200,000 or more	4,988
Median household income (dollars)	105,376

Housing characteristics in ROCKVILLE, MD

Housing occupancy
Total housing units	26,517
Occupied housing units	25,197
Vacant housing units	1,320

Units in structure
Total housing units	26,517
1-unit, detached	11,355
1-unit, attached	4,437
2 units	98
3 or 4 units	405
5 to 9 units	1,181
10 to 19 units	1,967
20 or more units	7,008
Mobile home	15
Boat, RV, van, etc.	51

Year structure built
Total housing units	26,517
Built 2014 or later	639
Built 2010 to 2013	743
Built 2000 to 2009	5,789
Built 1990 to 1999	3,152
Built 1980 to 1989	2,287
Built 1970 to 1979	4,120
Built 1960 to 1969	4,429
Built 1950 to 1959	3,958
Built 1940 to 1949	822
Built 1939 or earlier	578

Rooms
Total housing units	26,517
1 room	540
2 rooms	1,436
3 rooms	3,535
4 rooms	3,734
5 rooms	3,044
6 rooms	3,552
7 rooms	2,726
8 rooms	2,940
9 rooms or more	5,010
Median rooms	5.8

Bedrooms
Total housing units	26,517
No bedroom	595
1 bedroom	3,794
2 bedrooms	6,514
3 bedrooms	7,160
4 bedrooms	6,281
5 or more bedrooms	2,173

Housing tenure
Occupied housing units	25,197
Owner-occupied	14,202
Renter-occupied	10,995
Average household size of owner-occupied unit	2.77
Average household size of renter-occupied unit	2.45

Year householder moved into unit
Occupied housing units	25,197
Moved in 2017 or later	1,744
Moved in 2015 to 2016	3,889
Moved in 2010 to 2014	7,018
Moved in 2000 to 2009	6,386
Moved in 1990 to 1999	3,014
Moved in 1989 and earlier	3,146

Value
Owner-occupied units	14,202
Less than $50,000	147
$50,000 to $99,999	51
$100,000 to $149,999	122
$150,000 to $199,999	291
$200,000 to $299,999	985
$300,000 to $499,999	5,070
$500,000 to $999,999	7,250
$1,000,000 or more	286
Median (dollars)	521,700

Mortgage status
Owner-occupied units	14,202
Housing units with a mortgage	10,104
Housing units without a mortgage	4,098

Gross rent
Occupied units paying rent	10,695
Less than $500	402
$500 to $999	614
$1,000 to $1,499	1,746
$1,500 to $1,999	3,158
$2,000 to $2,499	2,918
$2,500 to $2,999	1,129
$3,000 or more	728
Median (dollars)	1,909
No rent paid	300

Data is based on 2018 Census

ZIP Codes for other locations

State for ROCKVILLE

Maryland ZIP Codes

Other cities in Maryland

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