In 1919, in the elections to the Sejm, the inhabitants of Sokołów voted mainly for the National Group. Among the Jewish parties, the Jewish National Electoral Committee enjoyed the greatest support, followed by the Orthodox Union.
The table below shows: the city of Siedlce, Siedlce county, Sokołów county and Węgrów county.
Table columns: number of electoral districts, valid votes, invalid votes, 1. National Group, 2. Polish People's Party, 3. Democratic Party, 4. Bund, 5. Jewish People's Party, 6. Ortodox Union, 7. Jewish National Electoral Committee , 8. Poale Zion, 9. National Workers' Union, 10. Polish Socialist Party.
