Night Light of Oak Park (Illinois) from space (United States) Src. Average luminocity for 10x10km area is 99.5921% and for 50x50km: 78.1774%.
Square area 10x10 km:
 82.22%
 82.22% 17.62%
 17.62% 0.16%
 0.16% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 43.25%
 43.25% 19.45%
 19.45% 8.51%
 8.51% 5.18%
 5.18% 2.28%
 2.28% 2.17%
 2.17% 1.96%
 1.96% 1.54%
 1.54% 1.69%
 1.69% 2.2%
 2.2% 11.77%
 11.77%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
42° 24' 22.9" North, 88° 29' 15.5" West
41° 53' 6.1" North, 87° 47' 4.2" West
41° 21' 33.9" North, 87° 4' 53" West
Some cities around Oak Park sort by population:
• Cicero
		5.1 km =3.2 mi,  150°
150°
• Belmont Cragin
		5.4 km =3.4 mi,  14°
14°
• Berwyn
		3.9 km =2.4 mi,  191°
191°
• Elmwood Park
		4.5 km =2.8 mi,  332°
332°
• Maywood
		4.9 km =3 mi,  262°
262°
• West Garfield Park
		4.6 km =2.9 mi,  96°
96°
• Forest Park
		2.5 km =1.6 mi,  255°
255°
• River Forest
		2.8 km =1.7 mi,  300°
300°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016