Northumberland County Population 2017

Northumberland County's estimated population is 92,541 with a growth rate of -0.65% in the past year according to the most recent United States census data. Northumberland County is the 32nd largest county in Pennsylvania.

Year Population Growth Growth Rate
201692,541-603-0.65%
201593,144-585-0.62%
201493,729-296-0.31%
201394,025-487-0.52%
201294,512610.06%
201194,451980.10%
201094,353-2,418-2.50%
199096,771-3,610-3.60%
1980100,3811,1911.20%
197099,190-4,948-4.75%
1960104,138-12,977-11.08%
1950117,115-9,772-7.70%
1940126,887-1,617-1.26%
1930128,5046,4255.26%
1920122,07910,6599.57%
1910111,42020,50922.56%
190090,91116,21321.70%
189074,69821,57540.61%
188053,12311,67928.18%
187041,44412,52243.30%
186028,9225,65024.28%
185023,2723,24516.20%
184020,0271,89410.45%
183018,1332,70917.56%
182015,424-20,903-57.54%
181036,3278,53030.69%
180027,79710,63661.98%
179017,1610.00%

Northumberland County Population Growth

Population Data via

Northumberland County Race Data

Race Population Percentage
White89,00096.17%
Black or African American2,3802.57%
Two or More Races1,1011.19%
Asian3950.43%
American Indian and Alaska Native2430.26%
Native Hawaiian and Other Pacific Islander250.03%

Northumberland County Population Pyramid

0k1k2k3k4kNorthumberland County Male Population0k1k2k3k4kNorthumberland County Female Population

Population of Cities in Northumberland County

City 2010 Census 2016 Estimated Growth Growth Rate
Sunbury99059571-334-3.37%
Shamokin73747098-276-3.74%
Milton70606903-157-2.22%
Mount Carmel58935677-216-3.67%
Northumberland38043702-102-2.68%
Kulpmont29242827-97-3.32%
Watsontown23512301-50-2.13%
Riverside19321899-33-1.71%
Turbotville705681-24-3.40%
Marion Heights611595-16-2.62%
Snydertown335329-6-1.79%
Herndon321304-17-5.30%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990