County Past
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Slope County, North Dakota

Historic newspapers, landmarks, and county history layers for genealogists and local historians.

—newspaper titles
—digitized titles
2historic places
—earliest paper
1914formed
706pop. 2020
11cemeteries
—CW battlefields

At a glance

Summary

The National Register of Historic Places includes 2 listed properties in the county, first listed in 1977. Most listings are in or near Amidon, Marmarth.

Summary generated automatically from the source data on this page.

Newspapers

Library of Congress

Newspaper directory data for North Dakota is not yet loaded on this site. Browse Slope titles at the Library of Congress.

National Register of Historic Places

NPS NRHP

2 of 2 listings mapped; some locations are restricted by NPS to protect sensitive sites.

2 listed properties
PropertyCityTypeListed
H-T RanchAmidonBuilding1985
Mystic TheatreMarmarthBuilding1977

Source: National Park Service, National Register of Historic Places. Property links open NRHP nomination files at the National Archives.

County formation

Newberry AHCB

Slope was formed in 1914 (1914-11-03) from Billings.

SLOPE created from BILLINGS; vote to create SLOPE passed 740 to 356.

Source: Newberry Library, Atlas of Historical County Boundaries.

Population by decade

Census

Slope County population from 1920 to 2020 (Census historical series).

4,9402,82370619201960197020002020
1920194019501960198020002020
4,9402,9322,3151,8931,157767706

Sources: U.S. Census Bureau historical county population (Forstall 1790–1990) and public-domain / CC0 county population series through 2020.

Cemeteries & historical places

USGS GNIS

11 cemeteries and 0 historical populated places (ghost towns / former settlements) recorded in USGS GNIS for this county.

Cemeteries — 11 of 11 listed
NameLatLon
Carroll Township Cemetery46.38121-103.00926
Cedar Lutheran Cemetery46.2805-103.02825
DeSart Cemetery46.38156-103.00929
Lebanon Lutheran Cemetery46.46851-103.36247
Norman Lutheran Cemetery46.41089-103.1566
Peaceful Valley Cemetery46.60538-103.21742
Pierce Congregational Cemetery46.35176-103.08665
Riverside Cemetery46.29416-103.90715
Saint Paul Cemetery46.33827-103.7285
Saints Peter and Paul Catholic Cemetery46.48196-103.29944
Shollsmade Cemetery46.58458-103.07332

Source: USGS Geographic Names Information System (public domain). Cemeteries from the 2021 NationalFile archive; historical places from GNIS HistoricalFeatures topical extract.

Historical markers

HMdb link

Marker text and photos from the Historical Marker Database (HMdb) are not embedded here. HMdb allows non-commercial reuse with attribution, but commercial/compensated use needs written permission; this is a commercial site, so we only link out.

Search HMdb for Slope County, North Dakota

Terms: hmdb.org/copyright.asp. Linking is encouraged by HMdb.