Monmouth County Population 2017

Monmouth County's estimated population is 625,846 with a growth rate of -0.15% in the past year according to the most recent United States census data. Monmouth County is the 5th largest county in New Jersey.

Year Population Growth Growth Rate
2016625,846-929-0.15%
2015626,775-996-0.16%
2014627,771-715-0.11%
2013628,486-296-0.05%
2012628,782-1,033-0.16%
2011629,815-975-0.15%
2010630,79077,66614.04%
1990553,12449,9519.93%
1980503,17343,7949.53%
1970459,379124,97837.37%
1960334,401109,07448.41%
1950225,32764,08939.75%
1940161,23814,0299.53%
1930147,20942,28440.30%
1920104,92510,19110.76%
191094,73412,67715.45%
190082,05712,92918.70%
189069,12813,59024.47%
188055,5389,34320.23%
187046,1956,84917.41%
186039,3469,03329.80%
185030,313-2,596-7.89%
184032,9093,67612.57%
183029,2334,19516.75%
182025,0382,88813.04%
181022,1502,27811.46%
180019,8722,95417.46%
179016,9180.00%

Monmouth County Population Growth

Population Data via

Monmouth County Race Data

Race Population Percentage
White531,13684.87%
Black or African American48,1407.69%
Asian34,4605.51%
Two or More Races10,8841.74%
American Indian and Alaska Native1,8020.29%
Native Hawaiian and Other Pacific Islander3530.06%

Monmouth County Population Pyramid

0k5k10k15k20k25kMonmouth County Male Population0k5k10k15k20k25kMonmouth County Female Population

Population of Cities in Monmouth County

City 2010 Census 2016 Estimated Growth Growth Rate
Long Branch3071730763460.15%
Asbury Park1611415722-392-2.43%
Eatontown1268512287-398-3.14%
Red Bank1222612160-66-0.54%
Freehold1204911891-158-1.31%
Keansburg100979826-271-2.68%
Matawan88528848-4-0.05%
West Long Branch80847963-121-1.50%
Keyport72247085-139-1.92%
Rumson70656824-241-3.41%
Fair Haven61135976-137-2.24%
Little Silver59575895-62-1.04%
Manasquan59025818-84-1.42%
Oceanport58325725-107-1.83%
Belmar57865684-102-1.76%
Highlands50214824-197-3.92%
Brielle47554715-40-0.84%
Atlantic Highlands43794295-84-1.92%
Bradley Beach42994246-53-1.23%
Shrewsbury380741223158.27%
Monmouth Beach32813222-59-1.80%
Spring Lake29932963-30-1.00%
Englishtown182719381116.08%
Allentown18241810-14-0.77%
Sea Girt18281785-43-2.35%
Farmingdale13241293-31-2.34%
Roosevelt870854-16-1.84%
Deal750733-17-2.27%
Allenhurst495487-8-1.62%
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