Nebraska Population 2025 Projection Psychology. Nebraska has experienced significant population changes since 2000. There are 1,478,500 adults, (316,709 of whom are seniors) in nebraska.
New population estimates from the census bureau released thursday indicate nebraska added 17,601 people in 2025, enough to raise its estimated population, as of july 2025, over the 2 million. Over the decade 2010 to 2020, the state grew 7.4%,.