CREATE TABLE "incorporated_places_with_a_density_of_ov" (
  "rank" real,
  "incorporated_place" text,
  "metropolitan_area" text,
  "state" text,
  "population_2010_census" real,
  "land_area_mi_2" text,
  "population_density_people_per_mi_2" text
);

Question: For the city whose land area was 135.09, what was the total population density?
SQL: SELECT "population_density_people_per_mi_2" FROM "incorporated_places_with_a_density_of_ov" WHERE "land_area_mi_2"='135.09';

Question: Which major metropolitan area had a land area of 23.80?
SQL: SELECT "metropolitan_area" FROM "incorporated_places_with_a_density_of_ov" WHERE "land_area_mi_2"='23.80';

Question: How many states had a population density of 10188.8?
SQL: SELECT COUNT("state") FROM "incorporated_places_with_a_density_of_ov" WHERE "population_density_people_per_mi_2"='10188.8';