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

06855 (Norwalk), at 13.2%, among 5 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 Norwalk, CT

These are the 5 ZIP codes in Norwalk, CT with the highest share of residents who moved in during the past year, out of 5 with at least 1,000 residents. 06855 (Norwalk, 13.2%), 06850 (Norwalk, 13.1%) and 06853 (Norwalk, 11.6%) lead the list. There is no single "best" ZIP code in Norwalk; 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 Norwalk

Rank	ZIP	Mailing city	Moved in the past year	Residents	Households	Residential mailboxes
1	06855	Norwalk	13.2%	9,351	3,516	3,820
2	06850	Norwalk	13.1%	19,692	8,138	9,487
3	06853	Norwalk	11.6%	3,171	1,250	1,542
4	06854	Norwalk	10.4%	32,118	11,769	11,741
5	06851	Norwalk	7.3%	27,865	11,348	11,658

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; 5 of 5 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 36,021 households, on 79 carrier routes with 38,248 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 06855 on the EDDM route map

More rankings

Businesses that mail these ZIP codes

Map it and price it

EDDM guides

Frequently asked questions

Which ZIP code in Norwalk has the highest share of residents who moved in during the past year?: 06855 (Norwalk), at 13.2%, among 5 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.