Mbulumbulu

{{Short description|Ward in Karatu, Arusha, Tanzania}}

{{Infobox settlement

| name = Mbulumbulu

| settlement_type = Ward

| pushpin_map = Tanzania

|subdivision_type = Country

|subdivision_name = {{flag|Tanzania}}

| subdivision_type1 = Region

| subdivision_name1 = Arusha Region

| subdivision_type2 = District

| subdivision_name2 = Karatu District

| coordinates = {{coord|3|15|S|35|48|E|display=inline,title|region:TZ-01_type:city_source:GNS-enwiki}}

| population_as_of = 2012

| population_total = 21,764

| official_name = Kata ya Mbulumbulu

}}

Mbulumbulu is an administrative ward in the Karatu district of the Arusha Region of Tanzania. According to the 2012 census, the ward has a total population of 21,764.{{cite web |title=Tanzania National Census 2012 |url=https://www.nbs.go.tz/nbs/takwimu/census2012/Census_General_Report.zip |website=National Bureau of Statistics |publisher=National Bureau of Statistics |access-date=1 July 2022 |location=Dodoma, Tanzania |page=30|language=en |date=March 2013}}