Population.us

Population of Ilwaco, WA

Last official estimated population of Ilwaco city (Pacific County**, Washington state) was 905 (year 2014)^[1]. This was 0% of total US population and 0.01% of total Washington state population. Area of Ilwaco city is 5.9 mi² (=15.4 km²)^[6], in this year population density was 152.69 p/mi². If population growth rate would be same as in period 2010-2014 (-0.84%/yr), Ilwaco city population in 2022 would be 846*.

Historical population

Historical population of Ilwaco city for period 1880-2014:

Ilwaco city on population map

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

Population • Legends • Position

Settlements near Ilwaco city

• Astoria city population 13.3 mi, 130°
• Seaside city 22.9 mi, 167°
• Warrenton city 11 mi, 153°
• Raymond city 29.1 mi, 28°
• Cannon Beach city 29.4 mi, 173°
• South Bend city 26.9 mi, 23°
• Gearhart city 20.1 mi, 165°
• Long Beach city 3.3 mi, 335°
• Pe Ell town 39 mi, 62°
• Cathlamet town 31.6 mi, 103°

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