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Zip Code 52057 — Manchester, IA

ZIP Code 52057 is associated with Manchester, IA, in Delaware County. The listed population estimate is 8,193; estimated density is 22.8 people per square mile. Among records with population estimates, it ranks #1 of 9 in Delaware County and #98 of 969 in IA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.491600, -91.453330)

Data MetricLocal Statistic
Postal / Zip Code52057
Primary CityManchester
State / ProvinceIA
CountyDelaware
Total Population8,193
Population Density22.8 people/sq mi
TimezoneAmerica/Chicago

How 52057 Compares

MetricZIP 52057Delaware County recordsIA records
Population estimate8,19320,234 (sum)3,210,984 (sum)
Population Density22.8 /sq mi----
County population rank#1 of 9----
State population rank#98 of 969----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in IA

ZIP CodeCityDistancePopulation estimate
ZIP 52036Delaware5.9 mi135
ZIP 50654Masonville8.3 mi275
ZIP 52038Dundee8.4 mi463
ZIP 52223Delhi8.5 mi1,199
ZIP 52330Ryan9.9 mi940

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →