why do some states have more representatives than other states?

Some states have more representatives than other states because the number of representatives is based on the population of each state. States with larger populations have more representatives in the U.S. House of Representatives, while states with smaller populations have fewer representatives. This proportional representation is determined through a national census that occurs every 10 years, which counts the population in each state. After the census, the 435 seats in the House are reapportioned among the states according to changes in population. This ensures each representative roughly represents the same number of people, balancing representation fairly across states. Every state is guaranteed at least one representative regardless of population size.