Population.us

Population of Washington, NJ

Last official estimated population of Washington borough (Warren County**, New Jersey state) was 6,466 (year 2014)^[1]. This was 0.002% of total US population and 0.07% of total New Jersey state population. Area of Washington borough is 1.9 mi² (=5 km²)^[6], in this year population density was 3,324.42 p/mi². If population growth rate would be same as in period 2010-2014 (+0.02%/yr), Washington borough population in 2025 would be 6,480*.

Historical population

Historical population of Washington borough for period 1870-2014:

Washington borough on population map

Estimated population for 2014^[1]. Click on flag to hide it.

Population • Legends • Position

Settlements near Washington borough

• Phillipsburg town population 11.2 mi, 245°
• Hackettstown town 10.6 mi, 51°
• High Bridge borough 7.8 mi, 141°
• Clinton town 9.1 mi, 157°
• Belvidere town 6.8 mi, 316°
• Glen Gardner borough 4.6 mi, 150°
• Lebanon borough 11.3 mi, 135°
• Hampton borough 3.8 mi, 170°
• Califon borough 8.1 mi, 109°
• Bloomsbury borough 8.6 mi, 214°

Sources, notices

*Calculated by population.us from last known population growth rate, not official data.

**Some cities are placed on more than one county. Only 1 county is shown.

[1] Cities and Towns (Incorporated Places and Minor Civil Divisions) 2014, archived from the original, retrieved 02/23/2016

[2] City and Town Intercensal Estimates (2000-2010), archived from the original, retrieved 02/23/2016

[3] Places: 1990 and 1999 Populations, With Numeric and Percent Population Change, archived from the original, retrieved 02/23/2016

[4] Population of the 100 Largest Urban Places: 1980,

[5] Population of the 100 Largest Urban Places in history,

[6] Area, latitude longitude data, retrieved 02/23/2016

[7] Through the Decades, Overview 1790-2010, PDF, large files! >100 Mb