Which ZIP code in Jefferson County has the fastest population growth?

70067 (Lafitte), at 10.8%, among 15 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.

Fastest-growing ZIP codes in Jefferson Parish, LA

These are the 15 ZIP codes in Jefferson Parish with the fastest population growth, out of 15 with at least 1,000 residents. 70067 (Lafitte, 10.8%), 70094 (Westwego, 5.5%) and 70062 (Kenner, 2.8%) lead the list. There is no single "best" ZIP code in Jefferson County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Fastest-growing ZIP codes in Jefferson County

Rank	ZIP	Mailing city	Population change	Residents	Households	Residential mailboxes
1	70067	Lafitte	10.8%	2,754	975	—
2	70094	Westwego	5.5%	32,130	11,961	13,055
3	70062	Kenner	2.8%	17,771	6,179	7,010
4	70006	Metairie	1.8%	16,170	6,092	7,043
5	70058	Harvey	1.4%	39,578	14,678	15,938
6	70053	Gretna	0.7%	16,621	7,224	—
7	70123	New Orleans	0.6%	27,386	13,635	13,788
8	70072	Marrero	-0.3%	55,693	21,033	22,400
9	70056	Gretna	-0.7%	40,348	14,627	15,469
10	70001	Metairie	-1.3%	38,950	17,808	19,450
11	70002	Metairie	-2.2%	19,426	8,881	9,427
12	70003	Metairie	-3.0%	39,344	16,244	—
13	70065	Kenner	-3.6%	48,936	20,009	—
14	70005	Metairie	-4.6%	24,088	11,644	—
15	70121	New Orleans	-7.9%	10,558	5,433	—

How we ranked them

Ranked by the change in ACS population estimates between the 2015–2019 and 2020–2024 releases. Both are 5-year averages, and ZIP code areas were redrawn for 2020, so a large change can partly reflect a boundary change. Both periods must have at least 1,000 residents. ZIP codes need at least 1,000 residents to be ranked; 15 of 17 qualify.

Which of these to mail, and why

Growing ZIP codes add households every year, which means new homes, new routes and customers without a go-to provider yet. Check the route map: new subdivisions can appear as new carrier routes.

The top five ZIP codes on this list hold 39,885 households. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 70067 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 Jefferson County has the fastest population growth?: 70067 (Lafitte), at 10.8%, among 15 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by the change in ACS population estimates between the 2015–2019 and 2020–2024 releases. Both are 5-year averages, and ZIP code areas were redrawn for 2020, so a large change can partly reflect a boundary change. Both periods must have 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.

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