Which ZIP code in Montgomery County has the highest share of residents who moved in during the past year?

20910 (Silver Spring), at 19.5%, among 37 ZIP codes with at least 1,000 residents.

Why are some ZIP codes missing?

ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

ZIP codes with the most new movers in Montgomery County, MD

These are the 25 ZIP codes in Montgomery County with the highest share of residents who moved in during the past year, out of 37 with at least 1,000 residents. 20910 (Silver Spring, 19.5%), 20852 (Rockville, 19.3%) and 20850 (Rockville, 18.0%) lead the list. There is no single "best" ZIP code in Montgomery County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

ZIP codes with the most new movers in Montgomery County

Rank	ZIP	Mailing city	Moved in the past year	Residents	Households	Residential mailboxes
1	20910	Silver Spring	19.5%	45,943	22,123	24,156
2	20852	Rockville	19.3%	48,180	21,743	25,118
3	20850	Rockville	18.0%	50,353	21,159	23,039
4	20814	Bethesda	17.1%	32,795	14,904	18,961
5	20877	Gaithersburg	15.6%	38,546	12,519	13,642
6	20816	Bethesda	14.5%	18,140	6,400	6,663
7	20815	Chevy Chase	13.6%	30,505	12,937	14,980
8	20817	Bethesda	13.2%	37,454	13,660	14,986
9	20904	Silver Spring	13.1%	58,646	21,212	21,983
10	20912	Takoma Park	12.2%	25,749	9,884	9,675
11	20855	Derwood	12.1%	17,279	6,437	6,958
12	20901	Silver Spring	12.0%	36,435	13,114	13,058
13	20837	Poolesville	11.8%	6,699	2,366	2,359
14	20874	Germantown	11.5%	62,738	22,662	24,506
15	20906	Silver Spring	11.4%	70,595	25,958	27,180
16	20878	Gaithersburg	11.4%	66,115	24,237	25,897
17	20876	Germantown	11.3%	26,406	8,783	8,823
18	20902	Silver Spring	11.2%	54,261	18,236	18,457
19	20851	Rockville	11.2%	14,946	5,155	5,051
20	20903	Silver Spring	10.6%	24,815	7,205	7,075
21	20842	Dickerson	10.5%	2,369	802	753
22	20895	Kensington	9.8%	19,184	6,991	7,524
23	20886	Montgomery Village	9.4%	34,718	12,441	12,921
24	20879	Gaithersburg	9.3%	25,264	8,651	9,103
25	20872	Damascus	9.0%	13,983	4,659	4,948

How we ranked them

Ranked by the share of residents (age 1 and over) who lived in a different home a year earlier (ACS Data Profile, 2020–2024). No margin of error is published for this share in our files. ZIP codes need at least 1,000 residents to be ranked; 37 of 48 qualify.

Which of these to mail, and why

New residents are still choosing a dentist, a gym, a pizza place and a lawn service. ZIP codes with high turnover give a welcome offer more people to work on each year.

The top five ZIP codes on this list hold 92,448 households, on 195 carrier routes with 104,916 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 20910 on the EDDM route map

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Businesses that mail these ZIP codes

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Frequently asked questions

Which ZIP code in Montgomery County has the highest share of residents who moved in during the past year?: 20910 (Silver Spring), at 19.5%, among 37 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by the share of residents (age 1 and over) who lived in a different home a year earlier (ACS Data Profile, 2020–2024). No margin of error is published for this share in our files.
Why are some ZIP codes missing?: ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

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