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

98195 (Seattle), at 66.3%, among 78 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 King County, WA

These are the 25 ZIP codes in King County with the highest share of residents who moved in during the past year, out of 78 with at least 1,000 residents. 98195 (Seattle, 66.3%), 98105 (Seattle, 36.6%) and 98121 (Seattle, 35.0%) lead the list. There is no single "best" ZIP code in King 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 King County

Rank	ZIP	Mailing city	Moved in the past year	Residents	Households	Residential mailboxes
1	98195	Seattle	66.3%	2,757	5	—
2	98105	Seattle	36.6%	49,767	18,756	22,444
3	98121	Seattle	35.0%	21,166	14,288	18,512
4	98104	Seattle	34.8%	16,542	9,578	14,051
5	98109	Seattle	34.7%	34,328	21,883	26,360
6	98101	Seattle	33.6%	17,153	11,722	13,359
7	98122	Seattle	30.1%	43,234	23,964	27,990
8	98119	Seattle	29.5%	26,879	14,249	14,169
9	98107	Seattle	26.8%	28,776	15,835	17,496
10	98102	Seattle	26.4%	27,333	17,489	18,763
11	98004	Bellevue	24.2%	39,897	19,515	21,362
12	98007	Bellevue	23.5%	27,692	11,673	12,422
13	98057	Renton	23.2%	12,705	6,228	6,700
14	98055	Renton	22.8%	24,660	9,648	10,160
15	98103	Seattle	22.2%	52,671	26,873	29,056
16	98032	Kent	21.7%	40,862	14,675	16,598
17	98148	Seattle	19.5%	9,715	3,954	4,542
18	98125	Seattle	19.3%	44,520	20,688	22,105
19	98052	Redmond	19.2%	80,717	34,177	37,646
20	98116	Seattle	18.6%	28,711	14,051	15,176
21	98144	Seattle	18.4%	33,787	16,019	20,158
22	98199	Seattle	17.8%	22,468	10,052	9,948
23	98115	Seattle	17.7%	54,349	23,843	26,226
24	98027	Issaquah	17.6%	28,955	11,804	12,423
25	98354	Milton	17.6%	8,597	3,178	3,402

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; 78 of 88 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 64,510 households. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 98195 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 King County has the highest share of residents who moved in during the past year?: 98195 (Seattle), at 66.3%, among 78 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.