Why doesn't this list use the usual quality floor?

Cheapest-ZIPs lists normally include only ZIPs with HavenScore: 60 or above. No ZIP in Allamakee County, IA clears that floor this month, so this page shows the county's most affordable scored ZIPs instead — with each ZIP's HavenScore shown, so the trade-off stays visible.

How is "most affordable" measured here?

ZIPs are ranked by median home value from lowest to highest across every scored ZIP in Allamakee County, IA. Because no ZIP clears the quality floor this month, no score filter is applied to this list.

How often is this list updated?

This page refreshes monthly when our pipeline ingests new data from Zillow, Redfin, Census, FHFA, and FRED.

Cheapest ZIPs in Allamakee County, IA

No ZIP in Allamakee County, IAclears the HavenScore: 60 quality floor this month — in high-cost counties, low prices and strong scores rarely overlap. Below is the affordable end anyway: the county’s most affordable scored ZIPs, ranked by median home value with each ZIP’s score shown. Refreshed July 2026.

1
52162
Postville, IA
$214,533
HavenScore: 47
2
52159
Monona, IA
$230,826
HavenScore: 54
3
52160
New Albin, IA
$236,148
HavenScore: 55
4
52172
Waukon, IA
$241,742
HavenScore: 50
5
52151
Lansing, IA
$284,747
HavenScore: 44
6
52146
Harpers Ferry, IA
$298,001
HavenScore: 42
7
52170
Waterville, IA
$310,165
HavenScore: 44
8
52140
Dorchester, IA
$404,393
HavenScore: 43

Frequently asked questions

Why doesn't this list use the usual quality floor?: Cheapest-ZIPs lists normally include only ZIPs with HavenScore: 60 or above. No ZIP in Allamakee County, IA clears that floor this month, so this page shows the county's most affordable scored ZIPs instead — with each ZIP's HavenScore shown, so the trade-off stays visible.
How is "most affordable" measured here?: ZIPs are ranked by median home value from lowest to highest across every scored ZIP in Allamakee County, IA. Because no ZIP clears the quality floor this month, no score filter is applied to this list.
How often is this list updated?: This page refreshes monthly when our pipeline ingests new data from Zillow, Redfin, Census, FHFA, and FRED.

Related pages

Frequently asked questions