| Official Name: | Lopatanj |
| Native Name: | Лопатањ |
| Settlement Type: | Village (Selo) |
| Pushpin Map: | Serbia |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Serbia |
| Subdivision Type1: | District |
| Subdivision Name1: | Kolubara |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Osečina |
| Unit Pref: | Imperial |
| Population As Of: | 2011 |
| Population Total: | 1110 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 44.3167°N 54°W |
| Area Code: | 014 |
Lopatanj is a village located in Osečina Municipality, Kolubara District, Serbia.[1]
There are 1081 adult residents in the settlement of Lopatanj. The average age of the residents is 42.8 years (41.0 for men and 44.9 for women). The village has 385 households, the average number of residents per household is 3.45. The village is largely inhabited by Serbs (according to 2002 census),the last three censuses noticed a decline in the population.
Changes in population during 20th Century
DateFormat = yyyyPeriod = from:1940 till:2010ScaleMajor = unit:year increment:10 start:1940 PlotData = bar:2575 color:gray1 width:1 from:start till:end bar:1716 color:gray1 from:start till:end bar:858 color:gray1 from:start till:end bar:0 color:gray1 LineData = layer:front points:(62,161)(77,161) color:blue width:2 points:(77,161)(100,156) color:blue width:2 points:(100,156)(128,144) color:blue width:2 points:(128,144)(157,127) color:blue width:2 points:(157,127)(185,117) color:blue width:2 points:(185,117)(217,107) color:blue width:2 |