Editing Maardu (section)

== Demographics ==
{| class="wikitable sortable"
|+Ethnic composition 1959-2021
! rowspan="2" |Ethnicity
! colspan="2" |[[Soviet Census (1959)|1959]]<ref>{{Cite book |last=Katus |first=Kalev |url=https://www.ester.ee/record=b1836101*est |title=Rahvastiku ühtlusarvutatud sündmus- ja loendusstatistika: Harjumaa 1965-1990 |last2=Puur |first2=Allan |last3=Põldma |first3=Asta |date= |publisher=Eesti Kõrgkoolidevaheline Demouuringute Keskus |others= |year=2004 |isbn=978-9985-820-77-3 |series=Sari C |location=Tallinn |pages=31-32}}</ref>
! colspan="2" |[[Soviet Census (1970)|1970]]<ref>{{Cite book |url=https://www.ester.ee/record=b1655518*est |title=Население районов, городов и поселков городского типа Эстонской ССР : по данным Всесоюзной переписи населения на 15 января 1970 года |publisher=Eesti NSV Statistika Keskvalitsus |year=1972 |location=Tallinn |page=75 |language=ru}}</ref>
! colspan="2" |[[Soviet Census (1979)|1979]]<ref name=":0">{{Cite book |url=http://www.digar.ee/id/nlib-digar:375699 |title=Eesti Vabariigi maakondade, linnade ja alevite rahvastik: 1989. a. rahvaloenduse andmed: statistikakogumik. 1. osa: Rahvaarv rahvuse, perekonnaseisu, hariduse ja elatusallikate järgi |date=1990 |publisher=Statistikaamet |isbn=978-9949-71-932-7 |editor-last= |location=Tallinn |pages=27, 32 |language=et}}</ref>
! colspan="2" |[[Soviet Census (1989)|1989]]<ref name=":0" />
! colspan="2" |[[2000 Estonia Census|2000]]<ref>{{Cite web |title=RL222: RAHVASTIK ELUKOHA JA RAHVUSE JÄRGI |url=https://andmed.stat.ee:443/pxweb/et/stat/stat__rahvaloendus__rel2000__rahvus-emakeel-veerkeelte-oskus/RL222.px/ |access-date= |website=Estonian Statistical Database |language=et}}</ref>
! colspan="2" |[[2011 Estonian census|2011]]<ref>{{Cite web |title=RL0429: RAHVASTIK RAHVUSE, SOO, VANUSERÜHMA JA ELUKOHA JÄRGI, 31. DETSEMBER 2011 |url=https://andmed.stat.ee:443/pxweb/et/stat/stat__rahvaloendus__rel2011__rahvastiku-demograafilised-ja-etno-kultuurilised-naitajad__rahvus-emakeel-ja-keelteoskus-murded/RL0429.px/ |access-date= |website=Estonian Statistical Database |language=et}}</ref>
! colspan="2" |[[2021 Estonian census|2021]]<ref>{{Cite web |title=RL21429: RAHVASTIK RAHVUSE, SOO, VANUSERÜHMA JA ELUKOHA (HALDUSÜKSUS) JÄRGI, 31. DETSEMBER 2021 |url=https://andmed.stat.ee:443/pxweb/et/stat/stat__rahvaloendus__rel2021__rahvastiku-demograafilised-ja-etno-kultuurilised-naitajad__rahvus-emakeel/RL21429.px/ |access-date= |website=Estonian Statistical Database |language=et}}</ref>
|-
!amount
!%
!amount
!%
!amount
!%
!amount
!%
!amount
!%
!amount
!%
!amount
!%
|-
|[[Estonians]]
|1475
|34.9
|2110
|30.7
|2167
|21.7
|2479
|15.4
|3331
|19.9
|4347
|24.8
|3746
|23.2
|-
|[[Russians]]
| -
| -
|3254
|47.3
|5656
|56.7
|10024
|62.4
|10331
|61.7
|10845
|61.9
|10037
|62.1
|-
|[[Ukrainians]]
| -
| -
|298
|4.33
|584
|5.86
|1269
|7.91
|1101
|6.58
|861
|4.91
|957
|5.92
|-
|[[Belarusians]]
| -
| -
|763
|11.1
|942
|9.45
|1281
|7.98
|949
|5.67
|660
|3.77
|536
|3.31
|-
|[[Finns]]
| -
| -
|144
|2.09
|139
|1.39
|133
|0.83
|144
|0.86
|88
|0.50
|62
|0.38
|-
|[[Jews]]
| -
| -
|19
|0.28
|28
|0.28
|24
|0.15
|19
|0.11
|20
|0.11
|13
|0.08
|-
|[[Latvians]]
| -
| -
|19
|0.28
|27
|0.27
|37
|0.23
|36
|0.22
|34
|0.19
|42
|0.26
|-
|[[Germans]]
| -
| -
| -
| -
|27
|0.27
|42
|0.26
|31
|0.19
|27
|0.15
|25
|0.15
|-
|[[Tatars]]
| -
| -
| -
| -
|169
|1.70
|267
|1.66
|245
|1.46
|168
|0.96
|156
|0.96
|-
|[[Polish people|Poles]]
| -
| -
| -
| -
|73
|0.73
|86
|0.54
|93
|0.56
|86
|0.49
|85
|0.53
|-
|[[Lithuanians]]
| -
| -
|24
|0.35
|36
|0.36
|51
|0.32
|79
|0.47
|82
|0.47
|78
|0.48
|-
|unknown
|0
|0.00
|0
|0.00
|0
|0.00
|0
|0.00
|93
|0.56
|14
|0.08
|80
|0.49
|-
|other
|2748
|65.1
|246
|3.58
|122
|1.22
|359
|2.24
|286
|1.71
|292
|1.67
|353
|2.18
|-
!Total
!4223
!100
!6877
!100
!9970
!100
!16052
!100
!16738
!100
!17524
!100
!16170
!100
|}
{{Pie chart
|thumb = right
|caption = Religion in  Maardu (2021) [https://andmed.stat.ee/en/stat/rahvaloendus__rel2021__rahvastiku-demograafilised-ja-etno-kultuurilised-naitajad__usk/RL21452]
|label1 = Unaffiliated 
|value1 = 53.2
|color1 = White 
|label2 = Orthodox 
|value2 = 35.7
|color2 = Pink 
|label3 = Lutheran 
|value3 = 4.4
|color3 = DodgerBlue 
|label4 = Others Christians 
|value4 = 3.7
|color4 = LightBlue 
|label5 = Others Religions or Unknown 
|value5 = 2.5
|color5 = Yellow 
|label6 =
|value6 =
|color6 =
}}