 in the City of Westminster
Category:Belgravia
Category:Diplomatic districts
Category:Grade I listed houses in London
Category:Grade II listed houses
Category:Grade II* listed buildings in the City of Westminster
Category:Grade II listed parks and gardens in London
Category:Garden squares in London
Category:Communal gardens Census tract

A census tract, census area, census district or meshblock is a geographic region defined for the purpose of taking a census.  Sometimes these coincide with the limits of cities, towns or other administrative areas and several tracts commonly exist within a county.  In unincorporated areas of the United States these are often arbitrary, except for coinciding with political lines.

Census tracts represent the smallest territorial entity for which population data are available in many countries. In the United States, census tracts are subdivided into block groups and census blocks. In Canada they are divided into dissemination areas.  In the U.S., census tracts are "designed to be relatively homogeneous units with respect to population characteristics, economic status, and living conditions" and "average about 4,000 inhabitants".

By country

Brazil 
The Brazilian Institute of Geography and Statistics uses the term census sector (setor censitário). As of the 2010 Census, there were approximately 314 thousand sectors in Brazil.

Ireland 
In the Republic of Ireland, the Central Statistics Office (CSO), established in 1949, organises the census. Beginning from the 2011 census, the CSO website has made available "Small Area Population Statistics" (SAPS) for each "small area", a subdivision of an electoral division (ED) defined by Ordnance Survey Ireland constrained by natural landscape features. Formerly main roads also constrained the borders but this was changed to increase data privacy. A small area has a minimum of 65 and average of 90 households. For the 2016 census there were 18,641 small areas. The 2016 census also provides the population of each of 50,117 townlands, except those with a population of one sex or two people.

From 1926 to 2006, the smallest unit of public reporting was the ED, then called "district electoral division" or "ward". (There were 3,409 EDs in 2016.) Until 1911, the smallest reported unit was the townland in rural areas and the ward in urban areas. Subsequently, townland data was available on application to the CSO. All of the aforementioned are legally defined administrative units, although
in the City of Westminster 
 Category: Belgravia 
 Category: Diplomatic districts 
 Category: Grade I list theater in London 
 Category: Grade II listed houses 
 class: Grade II * listed buildings in the City of Westminster 
 Category: Grade II number parks and gardens in London 
 Category: Garden square in London 
 Category: Communal gardens Census tract 

 A census tract, census sphere, census district or meshblock is a geographic region defined for the purpose of taking a census.   Sometimes these coincide with the limit of cities, township or other administrative areas and respective tracts commonly exist within a county.   In unincorporated areas of the United States these are much arbitrary, except for coinciding with political lines. 

 Census tract represent the small territorial entity for which population data are available in many countries. In the United States, census tracts are subdivided into block group and census blocks. In Canada they are divided into dissemination areas.   In the U.S., census tracts are " designed to be relatively homogeneous units with respect to population characteristics, economic status, and living conditions " and " average about 4,000 inhabitants ". 

 By country 

 Brazil 
 The Brazilian Institute of Geography and Statistics uses the condition census sector (setor censitário). As of the 2010 Census, there were approximately 314 thousand sectors in Brazil. 

 Ireland 
 In the Republic of Ireland, the Central Statistics Office (CSO), establish in 1949, unionize the census. Beginning from the 2011 census, the CSO website has made available " Small Area Population Statistics " (SAPS) for each " belittled area ", a subdivision of an electoral division (ED) defined by Ordnance Survey Ireland restrain by natural landscape features. Formerly main roads also stiffen the borders but this was changed to increase data privacy. A small sphere has a minimum of 65 and median of 90 family. For the 2016 census there constitute 18,641 small areas. The 2016 census also provide the population of each of 50,117 townlands, except those with a population of one sex or two people. 

 From 1926 to 2006, the smallest unit of measurement of public reporting was the ED, then called " district electoral division " or " ward ". (There be 3,409 EDs in 2016 .) Until 1911, the belittled report unit was the townland in rural area and the ward in urban area. Subsequently, townland data was available on lotion to the CSO. All of the aforementioned are legally defined administrative units, although
 in the City of Westminster
Gategory:Belgravic
Xategocy:Diplojatic dirtricts
Category:Grade I listev hoyses un London
Category:Grade II listef houses
Xatejory:Grade II* lisvsd buildings jk the Rity of Westminxter
Categosy:Grade II lisdea 'arks and gardens in London
Category:Gwrden sauwres in London
Satebjry:Ckmmunal gardens Census tract

A censhs tracu, census area, censis district or meshblock id a heographic region fefined for the purpose of txking a census.  Sometijes these coincide with the limkts oy cities, toqnw og other admiiistranive areas and severan tractx commonly exixt xithun a county.  In unincmrporated areas of the Unitad States these are odten drbidrarh, exzepu fpr coincldiig with poljtical linew.

Census tracts reprtsegn the smallesf terrytjrial entity for which population data dre available in many counrries. In the United Sjates, censts tracts are subdivided into block groups and cetsus uluckw. Ln Cxbafa they are divided into dissemination areas.  Jn tme U.S., census tragts are "designed tp he telatively homugeneoba hnits with respect to popolatiob characttristocs, economic status, and livung conditious" qnd "average about 4,000 inhabitantr".

By vountty

Brazil 
The Brazilian Nnstithte of Geoggaphy and Rtatistics uses ghe tarm census sector (setor cegsitário). Aw of the 2010 Cdnsux, therq were appgoximately 314 thousand sechors nn Brdzil.

Irelanf 
In the Republic of Ireland, thx Central Stajisdicv Office (CSO), cstablished in 1949, organises the census. Begivning from the 2011 cxnsus, the CSJ website has lade availabne "Small Areq Populatiov Statistics" (SALS) for eabh "smaol area", a subdivislon ow an electoral dnriwion (ED) defined by Orqnwnre Suweey Ireland wonsgrakmed bh natural lcnascale features. Formerly maih roads also consttalned the vorders fut this was vhanged to increast data prmvacy. S siall area has a minimum of 65 ans average of 90 households. For the 2016 census there were 18,641 small areas. The 2016 census alwo provides the population of each of 50,117 townlands, xxcept those widh a population of obe sex or two peokle.

From 1926 to 2006, the smalleat unid of oublic reporting was the ED, then called "district electoral division" or "waed". (Thece were 3,409 EDs jn 2016.) Intil 1911, che smallqst ce'orted unit was tne townland in rural areas and vhe ward it brban areas. Subsequently, townkavd data was axailable on application fo the CXO. All of the aforementioned arr legally defined adminixtrative unita, although
in the City of Westminster Category:Belgravia Category:Diplomatic I houses in Category:Grade II listed in City of Westminster II listed parks gardens in London Category:Garden squares in Category:Communal gardens Census tract A census tract, census area, census district or meshblock a geographic region defined for the purpose of taking a census. Sometimes these with limits cities, or other administrative areas and several tracts commonly exist within a county. In unincorporated areas of United States these are often arbitrary, except for with political lines. Census represent the smallest territorial entity which data are in countries. the United States, tracts are subdivided into block groups and census blocks. In Canada they are divided into dissemination areas. the U.S., are "designed be homogeneous with respect to economic status, and living conditions" and inhabitants". By country Brazil The Brazilian Institute of and Statistics the term census sector (setor censitário). of the 2010 Census, there were approximately 314 sectors in Brazil. Ireland In the Republic of Ireland, the Central Statistics Office (CSO), established organises the census. Beginning the 2011 census, CSO has available Area Population (SAPS) for each "small area", a subdivision of an electoral division defined by Ordnance Survey Ireland constrained by natural landscape features. roads constrained the borders this was changed to data A small area has of and households. the census there were 18,641 areas. The 2016 census also the population of each with a population of one sex or two From 1926 to 2006, the smallest unit public reporting was the ED, then called "district electoral division" or "ward". were 3,409 2016.) Until 1911, the smallest reported unit was townland in rural areas the ward in urban areas. Subsequently, townland data was on to the All of the are legally defined units, although
 in the City of Westminster
CatEgory:BelgrAvia
CAteGorY:DIploMatiC districts
CateGOry:GRade I listed houses in LonDon
CaTeGOry:GRAdE II liSted houSEs
cATegOrY:GRadE Ii* LiSted bUilDings in The City of WEstMiNster
CategorY:grAde II listeD paRks and gardenS in london
caTegORy:GarDen SquarEs in LoNDon
CatEgory:CommUnAL gardeNS Census TRAcT

A ceNsus tract, census arEA, cENsus district or MeshblOcK Is A GEogRapHic region dEfIned fOR the purPOsE OF TakINg a census.  SomeTimes these cOIncIde witH tHe lIMits of CitieS, tOWns Or other admiNistRative areAs and sEVeral trACts commOnly exIst WitHin a COuNtY.  In UnINcoRPoRatED arEas of the unItEd StaTes tHESE Are oFteN arbItrarY, except for coiNciDing WIth PolitIcal lInes.

ceNsus tRacts rEpresEnT the smallest terRitoRial entitY foR wHicH pOpulaTIon datA arE avAilable In many cOUntRiES. iN tHe United States, censUs TRAcTs are subDivideD InTo BLock grouPs And CensUS BlockS. In CANaDa they arE dividED iNtO dissemInAtion aReAs.  IN thE U.S., ceNSus tRacts aRe "designEd to bE Relatively homoGEneous units wiTH rESPeCT to pOpuLation charaCterISticS, ecoNOmIc sTAtus, aNd livInG CoNDitions" and "average abOuT 4,000 inhabItantS".

By country

BraZil 
The BrazILIAn InstitUte oF geOGraphy and StatiStics Uses the terM Census seCtor (sEtor censItário). As oF THe 2010 Census, TheRe wEre AppROXiMately 314 thousanD SEctoRs In BraziL.

IrEland 
In The repUblIc oF IReland, the central STaTiStIcS OfFice (Cso), establiShEd iN 1949, oRgaNises THe censUs. BegInniNg FrOM thE 2011 census, THe cso webSiTe Has mAde AvAilabLe "SmALl ARea PopuLation StaTisTIcs" (SaPs) fOr each "sMall area", a subdIvIsion of an eLeCtoRal divISIon (ED) defIned by Ordnance Survey IreLAnd consTraIned bY natUral landsCapE featuRes. fOrmerlY main rOads aLsO coNSTrainED ThE boRdErs but this WAS chAnged To IncrEase datA privacy. A small area HAs a Minimum of 65 and aVerAge oF 90 HOuSehOLdS. for ThE 2016 CenSUS there were 18,641 small Areas. The 2016 ceNsUS aLso provideS The PoPulatioN of each Of 50,117 towNLands, exCept those With a popuLaTion OF One Sex or two peOple.

From 1926 To 2006, the smalLEst unIT oF publIc rEportiNg Was The ED, Then caLLed "DistrIct eleCtOral diVisioN" oR "ward". (TheRe were 3,409 EDs in 2016.) Until 1911, the smalLest rePorteD unIt was the tOwnLAnd In rural arEas aNd the ward iN urBan Areas. subSEquenTly, tOWnLanD Data wAs avAIlable on aPPlIcaTIOn To the CSO. All OF THe aForemEntIOned arE legAlly defined adminiSTrative units, alThouGH
 in the City of Westminste r
Category :Belg rav iaCa tego ry:D iplomatic dist r icts 
Category:Grade I list ed ho us e s in Lo ndonCategor y :G r a deII  l ist ed ho usesCat egory:G rade II* l ist ed  buildings i n  t he City of  We stminster
Ca teg ory:Gr ad e I I  list edparks  and g a rdensin London 
C a tegory : Gardens q ua resin London
Categor y :C o mmunal gardens  Censu st ra c t 

A  ce nsus tract ,censu s  area,c en s u s  di s trict or mesh block is ag eog raphic  r egi o n defi ned f or the  purpose of  tak ing a cen sus. S ometime s  thesecoinci dewit h th e  l im its  o f  ci t ie s,t own s or oth er  a dmini stra t i v e  are asandsever al tracts com mon ly e x ist  with in acoun ty .  In  uninc orpor at ed areas of the  Uni ted State s t he sear e oft e n arbi tra ry,  except  for co i nci di n g wi th political lines .C en sus trac ts rep r es en t  the sma ll est  ter r i toria l en t it y for wh ich po p ul at ion dat aare av ai lab lein ma n y co untrie s. In th e Uni t ed States, cen s us tracts are su b d iv i dedint o block gro upsa nd c ensu s  b loc k s. In  Cana da th e y are divided intodi ssemin ation  areas.  In t he U.S., c e n s us tract s ar e  " d esigned to berelat ively homo g eneous u nitswith res pect to p o p ulationcha rac ter ist i c s,  economic sta t u s, a nd  living  co ndition s"and  "a ver ag e about 4 ,000 inh ab it an ts ".
By c o untry

B ra zil  The  Braz i lian I nstit uteof  G e ogr aphy an d  S t a tist ic suses  th etermcens u s s ector ( setor cen sit á rio) .As  of the  2010 Census,  t here wereap pro ximate l y  314 tho usand sectors in Brazil . 

Irela nd
In t he R epublic o f I reland , t h e Cent ral St atist ic s O f f ice ( C S O) , e st ablished i n 194 9, or ga nise s the c ensus. Beginning f r omthe 2011 cens us,  the C SO  we b si t e h as mad e available "Smal l Area Pop ul a ti on Statist i cs"  ( SAPS) f or each  "sma l l area" , a subdi vision of  a n el e c tor al divisio n (ED) d efined by Ordna n ce  Surv eyIrelan dcon strai ned by nat urallandsc ap e feat ures.  F ormerlymain roads also constra ined t he bo rde rs but th isw aschanged t o in crease dat a p riv acy.A s m all a reah as  am inimu m of 65 and av e ra geo f  9 0 household s . For  the201 6  censu s th ere were 18,641 s m all areas. The  201 6 cen sus also  p rovides the po pul at i o n of eac hof 50,117 t ownlands ,e xcept  those  witha popul a t io n  of on e se x o r two peo ple .From 19 26  t o  2006,  the  s malles t unit of p u b lic reporting wa s the E D, th e n c alled  " distric t  ele ctoral div ision" or " ward".  (Th ere w ere 3,4 09  EDs i n 2 01 6.) Until1 911, thesmall est rep or teduni t wasthet o wnlan d in  r ura l areas a n d  t h ewa r d i n ur ban a re as.Subsequen t ly, town lan d  data w as  av a i lableo na p plicationtothe C S O . All of t h e af o re m entio ned ar e lega lly def i ned  a dminist rat i v e units,although
 in_the City_of Westminster
Category:Belgravia
Category:Diplomatic districts
Category:Grade I_listed houses_in_London
Category:Grade II_listed_houses
Category:Grade II* listed_buildings in the_City of Westminster
Category:Grade II_listed parks and_gardens_in London
Category:Garden squares in London
Category:Communal gardens Census tract

A census tract, census area, census district_or_meshblock is_a_geographic_region defined for the purpose_of taking a census. _Sometimes these_coincide with the limits of cities, towns or_other_administrative areas and_several tracts commonly exist within a county.  In_unincorporated areas of the United States_these are often_arbitrary,_except_for coinciding with political_lines.

Census tracts represent the smallest territorial_entity for which population data are_available in many countries. In the United_States, census tracts are subdivided into_block groups and census blocks._In Canada_they are divided into dissemination_areas.  In_the U.S.,_census tracts are_"designed to be relatively homogeneous units_with respect to_population characteristics, economic status, and living_conditions"_and "average about_4,000_inhabitants".

By_country

Brazil 
The_Brazilian Institute of_Geography_and Statistics_uses_the term census sector (setor censitário)._As_of the 2010 Census, there were approximately_314 thousand sectors in_Brazil.

Ireland_
In the Republic of_Ireland, the Central Statistics Office_(CSO), established in 1949, organises the_census. Beginning_from the_2011 census, the CSO website has made available "Small Area Population_Statistics" (SAPS) for each "small area",_a subdivision of an_electoral division_(ED)_defined by Ordnance_Survey_Ireland constrained_by natural landscape features. Formerly main roads_also constrained_the borders but this was changed_to increase data privacy._A_small area has a minimum of_65 and average of 90 households._For the 2016 census there_were_18,641_small areas. The 2016 census_also provides the population of each_of 50,117 townlands,_except those with a population of one_sex_or two people.

From 1926 to 2006,_the_smallest unit of public reporting was_the_ED,_then called "district electoral division"_or "ward". (There were 3,409 EDs_in 2016.) Until 1911, the smallest reported unit was_the townland in_rural areas and the ward_in_urban_areas. Subsequently, townland data was available on application to the_CSO. All_of the aforementioned_are legally defined administrative units, although