CREATE TABLE "table1_25200461_9" (
  "city" text,
  "population" real,
  "registered_voters" text,
  "democratic" text,
  "republican" text,
  "d_r_spread" text,
  "other" text,
  "no_party_preference" text
);

Question: What is the population if the city is Gilroy?
SQL: SELECT "population" FROM "table1_25200461_9" WHERE "city"='Gilroy';

Question: If Democratic is 42.5%, what is the city?
SQL: SELECT "city" FROM "table1_25200461_9" WHERE "democratic"='42.5%';

Question: If the registered voters is 66.8%, what is the minimum population?
SQL: SELECT MIN("population") FROM "table1_25200461_9" WHERE "registered_voters"='66.8%';

Question: What is the other is the city is Los Gatos?
SQL: SELECT "other" FROM "table1_25200461_9" WHERE "city"='Los Gatos';

Question: What is the d-r spread if the no party preference is 31.8%?
SQL: SELECT "d_r_spread" FROM "table1_25200461_9" WHERE "no_party_preference"='31.8%';

Question: If the city is Santa Clara, what is the population total number?
SQL: SELECT COUNT("population") FROM "table1_25200461_9" WHERE "city"='Santa Clara';