Bancroft, South Dakota
town in South Dakota, United States of America

Bancroft is a town in northwest Kingsbury County, South Dakota, United States. The population was 13 at the 2020 census, down from 19 at the 2010 census.
History
Bancroft had its start in the late 1880s when the railroad was extended to that point. The town most likely was named after L. L. Bancroft, a local newspaper publisher. A post office was established at Bancroft in 1889.
Geography
Bancroft is located on the west bank of Redstone Creek and approximately seven miles north of U.S. Route 14.
According to the United States Census Bureau, the town has a total area of 0.23 square miles (0.60 km2), all of it land.
Demographics
2010 census
As of the census of 2010, there were 19 people, 10 households, and 6 families residing in the town. The population density was 82.6 inhabitants per square mile (31.9/km2). There were 13 housing units at an average density of 56.5 per square mile (21.8/km2).
“Bancroft, South Dakota” enters the record as town in South Dakota, United States of America. Crown Archives preserves that source wording while asking what Bancroft, South and Dakota can confirm, complicate or overturn.
Why this record matters
“Bancroft, South Dakota” is worth following because a concise public description often conceals a longer documentary argument. Here, Bancroft, South and Dakota provides the most credible route into that argument.
The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Apr 25, 2026. The linked authority identifier is Q2521634. Authority coordinates are 44.487, -97.751. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2020, 2010 and 1889.
Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Bancroft, South Dakota” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.