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Zip Code 57540 — Holabird, SD

ZIP Code 57540 is associated with Holabird, SD, in Hyde County. The listed population estimate is 223; estimated density is 0.4 people per square mile. Among records with population estimates, it ranks #2 of 3 in Hyde County and #295 of 372 in SD.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (44.464770, -99.603770)

Data MetricLocal Statistic
Postal / Zip Code57540
Primary CityHolabird
State / ProvinceSD
CountyHyde
Total Population223
Population Density0.4 people/sq mi
TimezoneAmerica/Chicago

How 57540 Compares

MetricZIP 57540Hyde County recordsSD records
Population estimate2231,177 (sum)906,188 (sum)
Population Density0.4 /sq mi----
County population rank#2 of 3----
State population rank#295 of 372----

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 SD

ZIP CodeCityDistancePopulation estimate
ZIP 57536Harrold8.8 mi277
ZIP 57345Highmore10.4 mi941
ZIP 57346Stephan16.6 mi13
ZIP 57522Blunt18.0 mi521
ZIP 57371Ree Heights18.5 mi238

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 →