Data & methods

Data review

Nothing is filtered out of The Urban World. Every urban centre in GHS-WUP R2025A appears in the rankings, search, the directory and on the map, with the figures JRC published and their confidence beside them.

This page lists the centres that trip at least one diagnostic rule: low confidence, population jumps, tiny or barely built footprints, missing names. It is the working surface for deciding whether a curation rule is ever needed. How each rule is defined.

5,563 of 21,777 urban centres trip at least one rule.

Built-up surface under 1% of the boundary

351 centres flagged built share under 1%· showing 1–100

Urban centre Country Exists Population Rules (epochs)
KotwaliIndia1975–2100797.2K
  • Low confidence 1975–2100
  • Built share under 1% 1975–2000
RajmahalIndia1975–2100579.9K
  • Low confidence 1975–1985
  • Built share under 1% 1975
JangalparaIndia1975–2100569.6K
  • Population jump 1985
  • Built share under 1% 1975
Caleta SanitariaPeru1975–2100500.1K
  • Low confidence 1975–2100
  • Built share under 1% 1975–2100
  • Area under 5 km² 1975–2020
  • Small and dense 1975–2100
Unnamed centre in SudanSudan1975–2100473.5K
  • Low confidence 1975–2100
  • Population jump 1985, 2025
  • Built share under 1% 1975–2080
  • Area under 5 km² 1975–2020
  • Small and dense in 2025 2025
  • Unnamed 1975–2100
BazaratiIndiafrom 1980470.2K
  • Built share under 1% 1980
CanningIndia1975–2100424.8K
  • Low confidence 1975
  • Built share under 1% 1980
  • Area under 5 km² 1975
HuiminxiangChina1975–2100422.1K
  • Low confidence 1975–2100
  • Population jump 1995
  • Built share under 1% 1975–2100
HawrahYemenfrom 1995360.0K
  • Low confidence 1995–2100
  • Built share under 1% 1995–2050
TitiNigeria1975–2100356.8K
  • Low confidence 1975–2100
  • Built share under 1% 1975–2025
  • Small and dense in 2025 2025
DebandiIndia1975–2100347.9K
  • Low confidence 1975–2015
  • Built share under 1% 1975–1980
MassawaEritreafrom 1980340.7K
  • Low confidence 2005–2015, 2030–2100
  • Built share under 1% 1980–1990
RiwotoSouth Sudanfrom 2015306.9K
  • Low confidence 2015–2100
  • Population jump 2020
  • Built share under 1% 2015–2030
AntsiramandrosoMadagascarfrom 2000294.6K
  • Low confidence 2000–2100
  • Built share under 1% 2000–2030
KamardaIndiafrom 1985236.4K
  • Low confidence 1985–2015
  • Built share under 1% 1985–2020
Diamond HarbourIndia1975–2100233.5K
  • Built share under 1% 1975
PokhariyaNepal1975–2100230.3K
  • Built share under 1% 1975–1980
  • Area under 5 km² 1975–1985
MaléMaldivesfrom 1985226.3K
  • Low confidence 2075–2100
  • Built share under 1% 1985–1995
Mollar CharBangladeshfrom 1985221.6K
  • Population jump 1990
  • Built share under 1% 1985
Char BadamBangladeshfrom 2005217.7K
  • Population jump 2020
  • Built share under 1% 2005–2030
TogechaneEthiopiafrom 1990213.0K
  • Low confidence 1990–2100
  • Built share under 1% 1990
  • Small and dense 1990–2100
  • Small and dense in 2025 2025
Munshir HatBangladeshfrom 2015206.4K
  • Population jump 2020
  • Built share under 1% 2015
ShimlaIndia1975–2100201.7K
  • Low confidence 1975–2000, 2010–2015
  • Built share under 1% 1975
DerudeibSudanfrom 2005196.2K
  • Low confidence 2005–2100
  • Population jump 2010
  • Built share under 1% 2005
  • Area under 5 km² 2005
  • Small and dense 2005–2100
  • Small and dense in 2025 2025
Bayt Sa`danYemenfrom 2000188.5K
  • Low confidence 2000–2100
  • Population jump 2025
  • Built share under 1% 2000–2050
  • Area under 5 km² 2000–2020
BailutangChinafrom 1985183.8K
  • Low confidence 1990–2100
  • Built share under 1% 1985–1995
Kebri DeharEthiopiafrom 1985179.9K
  • Low confidence 2035–2100
  • Built share under 1% 1985–1990
Ar RijadYemenfrom 1990179.6K
  • Low confidence 1990–2100
  • Built share under 1% 1990–2015
GolmortiIranfrom 1980179.3K
  • Low confidence 1980–2100
  • Built share under 1% 1980–1990
BorSouth Sudan1975–2100166.6K
  • Built share under 1% 1975
HayfanYemenfrom 2005164.8K
  • Low confidence 2005–2040, 2075–2100
  • Built share under 1% 2005–2055
ШелепиноRussia1975–2100161.5K
  • Low confidence 1975–2100
  • Built share under 1% 1975–2020
  • Area under 5 km² 1975–2035
  • Small and dense 1975–2100
  • Small and dense in 2025 2025
Sultan BatheryIndiafrom 1980157.4K
  • Built share under 1% 1980
AmparihimahitsyMadagascarfrom 2000155.7K
  • Low confidence 2000–2100
  • Built share under 1% 2000–2080
  • Area under 5 km² 2000–2005
  • Small and dense in 2025 2025
ShuanglongChinauntil 2075153.5K
  • Low confidence 1975–2050
  • Built share under 1% 1975–2000
Zalmat HubayshYemenfrom 2005152.3K
  • Low confidence 2005–2100
  • Population jump 2010
  • Built share under 1% 2005–2030
Ash ShajarahYemenfrom 2005147.6K
  • Low confidence 2005–2100
  • Built share under 1% 2005–2040
YunyangChinafrom 1980145.1K
  • Low confidence 1985
  • Built share under 1% 1980–1990
Ambatolahy IIMadagascarfrom 1980144.9K
  • Low confidence 1980–2015, 2025–2100
  • Built share under 1% 1985
Al MahabishahYemenfrom 2000142.7K
  • Low confidence 2000–2100
  • Built share under 1% 2000–2005
JintangChinauntil 2055138.9K
  • Built share under 1% 1975–1985
ShuangjiangChinauntil 1975138.6K
  • Low confidence 1975
  • Built share under 1% 1975
  • Unnamed 1975
FiltuEthiopiafrom 1990134.3K
  • Low confidence 1990–2100
  • Built share under 1% 1990–1995
  • Area under 5 km² 1990
  • Small and dense 1990–2100
  • Small and dense in 2025 2025
João TevesCabo Verde1975–2100131.1K
  • Low confidence 1975–2090
  • Built share under 1% 1975–2025
AmalapuramIndia1975–2100130.7K
  • Built share under 1% 1975
BendaravadiIndia1975–2100129.6K
  • Low confidence 1975–2100
  • Built share under 1% 1975–1995
  • Area under 5 km² 1985–1990
  • Small and dense in 2025 2025
Sha`b Bani Mani`Yemenfrom 2030127.4K
  • Low confidence 2030–2100
  • Built share under 1% 2030–2075
Unnamed centre near BholaBangladesh1990–2095126.9K
  • Built share under 1% 1990–2010
  • Unnamed 1990–2095
PaikgachaBangladeshuntil 2015122.5K
  • Low confidence 1975
  • Population jump 1980
  • Built share under 1% 1975–2000
GaoshalingChinafrom 1995120.6K
  • Low confidence 1995–2100
  • Built share under 1% 1995
`Adan BarakahYemenfrom 1990120.3K
  • Low confidence 1990–2100
  • Built share under 1% 1990–2020, 2030–2045
  • Area under 5 km² 1990–2025
  • Small and dense in 2025 2025
Bai GhesiAfghanistanfrom 2005120.0K
  • Low confidence 2005–2100
  • Built share under 1% 2005–2020
LixinChina1975–2100118.8K
  • Built share under 1% 1975–1980
KhayranYemenfrom 2010118.7K
  • Low confidence 2010–2100
  • Built share under 1% 2010–2050
  • Area under 5 km² 2010–2015
TazumoddinBangladeshuntil 2095116.9K
  • Low confidence 1975–2005
  • Built share under 1% 1975–2025
SwarupkathiBangladeshfrom 1980116.0K
  • Built share under 1% 1980–1990
GhindaEritreafrom 1985114.6K
  • Low confidence 2005–2015, 2035–2100
  • Built share under 1% 1985–1990
  • Area under 5 km² 1985–1990
KoyraBangladeshfrom 2000113.4K
  • Built share under 1% 2000
AntetezambaroMadagascarfrom 2020112.3K
  • Low confidence 2020–2100
  • Built share under 1% 2020–2040
Al Qal`ahYemenfrom 2000111.9K
  • Low confidence 2000–2100
  • Population jump 2025
  • Built share under 1% 2000–2065
  • Area under 5 km² 2000–2020
Masgid KarakunSudanfrom 2010109.7K
  • Low confidence 2010–2100
  • Built share under 1% 2010
  • Small and dense 2010–2100
AriloSouth Sudanfrom 2035106.8K
  • Low confidence 2035–2100
  • Built share under 1% 2035–2055
MankacharIndia1975–2100105.4K
  • Built share under 1% 1975
UdhagamandalamIndia1975–2100105.1K
  • Built share under 1% 1975
QeysarAfghanistanfrom 2005102.8K
  • Low confidence 2005–2100
  • Built share under 1% 2005–2010
AgailjharaBangladeshuntil 2080101.9K
  • Low confidence 1975–1990
  • Built share under 1% 1975–1980
Shi`b al GhaylYemenfrom 1995100.8K
  • Low confidence 1995–2100
  • Built share under 1% 1995–2050
DevsarIndia1975–2100100.4K
  • Low confidence 1975–2100
  • Built share under 1% 1975
RihabYemenfrom 1995100.2K
  • Low confidence 1995–2100
  • Built share under 1% 1995–2040
  • Area under 5 km² 1995–2020
ZhongbaChina1975–210099.2K
  • Low confidence 1975–2100
  • Built share under 1% 1975
Ar RujumYemenfrom 199598.8K
  • Low confidence 1995–2100
  • Built share under 1% 1995
  • Area under 5 km² 1995–2030
  • Small and dense in 2025 2025
DombomiIndonesiafrom 205098.6K
  • Low confidence 2050–2100
  • Built share under 1% 2050–2055
KaroraSudanfrom 201597.0K
  • Low confidence 2015–2100
  • Built share under 1% 2015, 2030
  • Area under 5 km² 2015–2025
  • Small and dense in 2025 2025
FengduChina1975–210096.3K
  • Low confidence 1975
  • Built share under 1% 1975–1990
NilamburIndia1975–210093.5K
  • Low confidence 1980–2005
  • Built share under 1% 1975
WenChinauntil 209593.1K
  • Built share under 1% 1975
卞庄Chinauntil 205591.4K
  • Low confidence 1975–2050
  • Built share under 1% 1975–1985
ImehejekSouth Sudanfrom 201591.4K
  • Low confidence 2015–2100
  • Built share under 1% 2015–2020, 2040
Hillat AshatSudanfrom 202091.2K
  • Low confidence 2020–2100
  • Built share under 1% 2020–2065
  • Area under 5 km² 2020
PirojpurBangladesh1975–210090.5K
  • Low confidence 1975–2005
  • Built share under 1% 1975–1980
ParghumtiIndiafrom 200590.4K
  • Built share under 1% 2005–2015
TharmapuramSri Lankauntil 199090.3K
  • Low confidence 1975–1990
  • Population jump 1985
  • Built share under 1% 1975–1985
HatiyaBangladeshfrom 200089.3K
  • Built share under 1% 2000–2010
Sharqi `UtmahYemenfrom 201088.3K
  • Low confidence 2010–2100
  • Built share under 1% 2010–2055
  • Area under 5 km² 2010–2020
BamianAfghanistanfrom 200588.0K
  • Low confidence 2005–2100
  • Built share under 1% 2005–2010
ChifraEthiopiafrom 200087.9K
  • Low confidence 2000–2100
  • Built share under 1% 2000
  • Area under 5 km² 2000–2010
  • Small and dense 2000–2100
Unnamed centre near DūābAfghanistanfrom 206085.8K
  • Low confidence 2060–2100
  • Built share under 1% 2060
  • Unnamed 2060–2100
GudalurIndia1975–210085.5K
  • Low confidence 1975, 1985–2000
  • Built share under 1% 1975–1980
夔门街道Chinauntil 205584.8K
  • Low confidence 1975–2055
  • Population jump 2000
  • Built share under 1% 1975–1995, 2015
XiushuiChinafrom 199082.8K
  • Built share under 1% 1995
Unnamed centre near BudadiriUgandafrom 205082.2K
  • Low confidence 2050–2100
  • Built share under 1% 2050–2100
  • Unnamed 2050–2100
LuChinauntil 208082.0K
  • Built share under 1% 1975
JorgucatAlbaniauntil 197581.9K
  • Low confidence 1975
  • Built share under 1% 1975
LalAfghanistanfrom 200581.1K
  • Low confidence 2005–2100
  • Population jump 2030
  • Built share under 1% 2005–2020, 2030–2035
  • Area under 5 km² 2005–2025
TulakAfghanistanfrom 201581.1K
  • Low confidence 2015–2100
  • Built share under 1% 2015–2060
  • Area under 5 km² 2015–2020
Hisn Bani Sa`dYemenfrom 203080.3K
  • Low confidence 2030–2100
  • Built share under 1% 2030–2050
Suq ShamarYemenfrom 201078.6K
  • Low confidence 2010–2100
  • Built share under 1% 2010–2060
Al Mu`ayinahYemenfrom 200578.5K
  • Low confidence 2005–2100
  • Built share under 1% 2005–2050
  • Area under 5 km² 2005–2025
As SaddahYemenfrom 201577.3K
  • Low confidence 2070–2100
  • Built share under 1% 2020–2025
Ou SvayCambodiafrom 204076.4K
  • Low confidence 2040–2100
  • Built share under 1% 2040–2075
  • Unnamed 2040–2100