Question: what is the peak population (year) for Scranton?
SQL: SELECT "Peak population (year)" FROM "2-1649321-6" WHERE "City" = 'Scranton';

Question: what is the numeric decline from peak population when the perfect decline from peak population is -16.76%
SQL: SELECT "Numeric decline from peak population" FROM "2-1649321-6" WHERE "Percent decline from peak population" = '-16.76%';

Question: what is the numeric decline from peak population when 2010 population is 88857?
SQL: SELECT "Numeric decline from peak population" FROM "2-1649321-6" WHERE "2010 population" = '88857';

Question: what is the state when the peak population (year) is 134995 (1950)?
SQL: SELECT "State" FROM "2-1649321-6" WHERE "Peak population (year)" = '134995 (1950)';

Question: what is the percent decline from peak population when the peak population (year) is 178320 (1960)?
SQL: SELECT "Percent decline from peak population" FROM "2-1649321-6" WHERE "Peak population (year)" = '178320 (1960)';