Socialist Party of America History and Geography

Here are two dozen interactive maps and charts exploring the geography of Socialist Party activity. Founded in 1901, the SP grew rapidly in the years before World War I, claiming 113,000 members in 1912 and winning more than a million votes in Congressional races that year. The movement's strength was evident also in the hundreds of party affiliated newspapers and the election of mayors, council members, and other officials. The wartime/post war red scare and more importantly, the loss of the majority of members to the two communist parties founded in 1919, severely damaged the movement, but through the 1920s and 1930s the SP enjoyed significant strength in some states and cities.[see brief history]

The changing geography of the movement is revealed in detailed maps showing (1) votes for SP candidates for president, governor, and congress in every county and state from 1904 to 1948; (2)party membership by state and year; (3) locations of 380 newspapers associated with the Socialist Party; (4) more than 400 towns and cities that elected Socialists to public office prior to 1920.


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Key maps: votes, membership, newspapers, and elected officials

Start with this set of seven introductory visualizations that show the distribution of votes for socialist candidates by county, party membership numbers by state, the locations of 380 party affiliated newspapers and 353 cities and towns that elected Socialist mayors and other officials. More detailed versions of each of the key maps are below


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Membership by state 1904-1940

This combination of interactive maps and charts track Socialist Party membership by state during the party's heyday from 1904 to 1919 and then from 1923 to 1940. Party membership reached a high of 113,000 in 1912. Advance the slide to see changing membership by year. Interactive controls allow you to compare particular states.

 

Votes for SP candidates for president, governor, and congress by county, 1904-1948

The SP secured over a million votes for congressional candidates in 1912 and large totals in other races as late as 1938. Here are seven maps and charts showing vote totals for Socialist Party candidates in each presidential, gubernatorial, and congressional election for each county and state.


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Newspapers 1900-1920

This interactive map identifies 380 newspapers linked to the Socialist Party, providing detail about editors, circulation, and about the towns and cities where they were published.


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Socialists elected to office 1901-1960

This interactive map shows 353 cities and towns that elected Socialist Party candidates to public office, including mayors, congressmen, legislators, and many other offices, more than 1,000 in all.

 

Socialist Activities by States and Regions

These maps and charts zero in on regions and subregions, displaying county by county electoral support for socialist candidates for the Northeast, Midwest, Northwest, Southwest, and subregions of the South. They make it possible to follow hotspots of party support from election to election.