Zip lookup · LA

70057
Hahnville, Louisiana.

Hahnville, Saint Charles Parish, LA · New Orleans-Metairie, LA metro · population 4,122

What it costs per month · 70057 $1,377/mo

to buy the typical home at today's mortgage rate — +$375 (+37%) since Jan 2020.

What the home itself did
1 year
Up $7,558 +3%
$254,773$262,330 since Sep 2025
5 years
Down $42,692 -14%
$305,022$262,330 since Sep 2021

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$500 $1,000 $1,500 $2,000 2002 2006 2010 2014 2018 2022 2026 70057 $1,377 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 70057$1,377
  • United States$1,922

At the last five years' pace, prices here aren't rising.

Typical home values in zip 70057 rose 3.0% over the past year — faster than the nation's +1.2%.

Zillow also publishes an index for the city itself: Hahnville, LA — measured over the city limits, which is a different area from this zip.

Typical home value $262,330 as of Sep 2026
+3.0%year on year

Typical home value — 70057

Mid-tier homes, smoothed and seasonally adjusted.

$250,000 $300,000 $350,000 2018 2020 2022 2024 2026 70057 $262,330 New Orleans $257,067 United States $366,157
$250,000 $300,000 $350,000 2018 2022 2026
  • 70057$262,330
  • New Orleans$257,067
  • United States$366,157

Within 20 miles

Miles sorted ascending, activate to sort descending Zip activate to sort by Zip City activate to sort by City Population activate to sort by Population Rent activate to sort by Rent Home value activate to sort by Home value
4.0 70079 Norco 2,757 — $215,429
5.6 70047 Destrehan 13,220 $1,499 $294,408
6.1 70080 Paradis 586 — $205,368
7.1 70039 Boutte 1,993 — $203,451
8.9 70087 Saint Rose 7,314 — $230,862
9.8 70031 Ama 1,483 — $230,817
10.0 70030 Des Allemands 4,290 — $234,038
10.3 70084 Reserve 5,629 — $169,403
12.3 70062 Kenner 17,771 $1,425 $229,301
12.6 70068 La Place 32,720 $1,714 $214,978
12.7 70070 Luling 13,960 $1,722 $283,715
13.1 70065 Kenner 48,936 $1,639 $273,567
14.0 70090 Vacherie 6,447 — $195,031
14.9 70003 Metairie 39,344 $1,429 $271,444
15.2 70123 New Orleans 27,386 $1,540 $333,577
15.3 70094 Westwego 32,130 $1,535 $176,753
15.7 70052 Gramercy 3,171 — $202,890
15.9 70071 Lutcher 3,018 — $170,493
16.4 70006 Metairie 16,170 $1,757 $340,811
17.4 70001 Metairie 38,950 $1,445 $312,078
17.8 70763 Paulina 4,264 — $311,448
18.0 70121 New Orleans 10,558 $1,606 $254,224
18.1 70002 Metairie 19,426 $1,264 $349,076
19.6 70005 Metairie 24,088 $1,690 $411,282
19.7 70301 Thibodaux 50,095 $1,226 $222,699
20.0 70118 New Orleans 36,072 $1,807 $353,788

Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.