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.

Population more than doubles or halves between two epochs

567 centres flagged population jump· showing 201–300

Urban centre Country Exists Population Rules (epochs)
SandwipBangladeshfrom 1990301.7K
  • Population jump 1995
Gao'anChinafrom 1995296.0K
  • Population jump 2000
BirpurIndiafrom 2005291.7K
  • Population jump 2010
GuigangChinafrom 1995287.5K
  • Population jump 2000
RenqiuChinafrom 1995287.3K
  • Population jump 2000
TacomaUnited Statesfrom 1995285.6K
  • Population jump 2000
GongyiChinafrom 1995282.4K
  • Population jump 2000
Ponta GrossaBrazil1975–2100281.8K
  • Population jump 1980
MaheshkhuntIndiafrom 1990275.5K
  • Population jump 1995
EkmaIndiafrom 2000275.3K
  • Population jump 2010
SalalahOmanfrom 2010274.2K
  • Population jump 2015
KemangkonIndonesiauntil 2095269.5K
  • Population jump 1985, 2085
PingduChinafrom 1995268.1K
  • Population jump 2000
ShankarpurIndiafrom 2010268.0K
  • Population jump 2020
MadadeniSouth Africa1975–2100266.8K
  • Population jump 1980
MagboroNigeriafrom 2005266.0K
  • Population jump 2010
LaizhouChinafrom 1990265.5K
  • Population jump 1995
GaithersburgUnited Statesfrom 1990264.7K
  • Population jump 1995
BellevueUnited Statesfrom 2005263.8K
  • Population jump 2010
KoléaAlgeriafrom 1990261.9K
  • Population jump 1995
NautanIndiafrom 2010258.9K
  • Population jump 2015
YuhuanChinafrom 1980254.1K
  • Population jump 1995
Long ThànhVietnamfrom 2005253.0K
  • Population jump 2010
ArraijánPanamafrom 1995248.5K
  • Population jump 2000
BorigaonIndiafrom 2010247.2K
  • Population jump 2015
MurrietaUnited Statesfrom 2005243.4K
  • Population jump 2010
NawadaIndiafrom 2000242.1K
  • Population jump 2010
PardisIranfrom 2000241.1K
  • Population jump 2005
Zahrat LabanSaudi Arabiafrom 2015241.1K
  • Low confidence 2085–2100
  • Population jump 2020
BinangunIndonesiauntil 2070236.3K
  • Population jump 2000
PayyanurIndia1975–2100234.7K
  • Population jump 1985
GaboroneBotswanafrom 2010234.6K
  • Population jump 2015
KhajauliIndiafrom 2000232.8K
  • Population jump 2005
DazhuangTaiwan1975–2100232.4K
  • Population jump 1995
Edgecliff VillageUnited Statesfrom 2005232.3K
  • Population jump 2010
Ash SharaiSaudi Arabiafrom 2000231.5K
  • Population jump 2005
Cinco RanchUnited Statesfrom 2010231.2K
  • Population jump 2015
KapoetaSouth Sudanfrom 2010229.4K
  • Low confidence 2015–2100
  • Population jump 2015
  • Area under 5 km² 2010
  • Small and dense 2010–2100
  • Small and dense in 2025 2025
GayaraIraqfrom 2010228.4K
  • Low confidence 2095–2100
  • Population jump 2015
AmarpurIndiafrom 2010227.5K
  • Population jump 2015
DoumenChinafrom 1995224.9K
  • Population jump 2000
XingyangChinafrom 1995224.9K
  • Population jump 2000
BihpurIndiafrom 1985224.5K
  • Population jump 1990
Bắc NinhVietnamfrom 1980223.3K
  • Population jump 1985
Sóc SơnVietnamfrom 1990222.7K
  • Population jump 2010
Mollar CharBangladeshfrom 1985221.6K
  • Population jump 1990
  • Built share under 1% 1985
MutuatiKenyafrom 2015221.4K
  • Population jump 2025
Char BadamBangladeshfrom 2005217.7K
  • Population jump 2020
  • Built share under 1% 2005–2030
KadipatenIndonesia1975–2100217.0K
  • Population jump 2100
HammametTunisiafrom 1985216.3K
  • Population jump 1995
ZengjiaChina1995–2090214.0K
  • Population jump 2020
WichitaUnited Statesfrom 2010212.5K
  • Population jump 2015
RamagundamIndiafrom 1985212.2K
  • Population jump 1990
Al ZawiyahLibyafrom 1995208.3K
  • Population jump 2005
BoluoChinafrom 1995207.0K
  • Population jump 2000
Munshir HatBangladeshfrom 2015206.4K
  • Population jump 2020
  • Built share under 1% 2015
DarauliIndiafrom 2015206.2K
  • Population jump 2020
MadhubanIndiafrom 2005205.8K
  • Population jump 2015
Phra Nakhon Si AyutthayaThailandfrom 1990205.2K
  • Population jump 2000
JurongChinafrom 1990204.8K
  • Population jump 2000
ZhangyeChinafrom 1990203.7K
  • Population jump 1995
ElelimIndonesiafrom 2010199.2K
  • Low confidence 2040–2100
  • Population jump 2015
Al JahraKuwaitfrom 1995197.7K
  • Population jump 2010
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
Dale CityUnited Statesfrom 2010194.6K
  • Population jump 2015
NarayanpurBangladesh1975–2100194.0K
  • Low confidence 1975–2005
  • Population jump 2020
  • Area under 5 km² 1975–2015
Xai-XaiMozambique1975–2100192.3K
  • Population jump 1980
Federal WayUnited Statesfrom 2000191.4K
  • Population jump 2015
TaliparambaIndia1975–2100189.9K
  • Population jump 1980
XinyiChinafrom 1995189.7K
  • Population jump 2000
DongjiaoChina2015–2085189.3K
  • Population jump 2020
Bayt Sa`danYemenfrom 2000188.5K
  • Low confidence 2000–2100
  • Population jump 2025
  • Built share under 1% 2000–2050
  • Area under 5 km² 2000–2020
SakhakotPakistanfrom 2005186.1K
  • Population jump 2010
DankuniIndia1975–2100184.2K
  • Population jump 1990
NarusSouth Sudanfrom 2015183.1K
  • Low confidence 2015–2100
  • Population jump 2020
  • Small and dense 2015–2100
  • Small and dense in 2025 2025
BurlingtonCanadafrom 2000181.1K
  • Population jump 2005
KhostAfghanistanfrom 2010180.8K
  • Population jump 2015
OakvilleCanadafrom 2010180.6K
  • Population jump 2015
KamianskeUkraineuntil 2095179.3K
  • Population jump 2090
SemapurIndiafrom 2015178.0K
  • Population jump 2020
KersanaIndonesia1975–2100176.6K
  • Population jump 1980
MatihaniIndiafrom 1995175.8K
  • Population jump 2010
GalkayoSomalia1975–2100170.0K
  • Population jump 1980
AlipurduarIndiafrom 1980169.0K
  • Population jump 1995
  • Area under 5 km² 1980
RongchengChinafrom 1995168.8K
  • Population jump 2000
MatsumotoJapan1975–2100166.0K
  • Population jump 1995
KolarIndiafrom 1990165.6K
  • Population jump 1995
KotwaIndiafrom 2010164.1K
  • Population jump 2015
Umm DangaSudanfrom 2015162.6K
  • Low confidence 2015–2100
  • Population jump 2020
MbuyeBurundifrom 2045162.3K
  • Population jump 2050
Mrauk UMyanmarfrom 2010160.1K
  • Low confidence 2020–2100
  • Population jump 2015
  • Area under 5 km² 2010
ShahandUzbekistanfrom 2010159.1K
  • Population jump 2015
MadhabpurBangladeshfrom 1990158.2K
  • Population jump 1995
ZhangpuChina2005–2080157.6K
  • Population jump 2010
DelduarBangladeshfrom 2005156.5K
  • Population jump 2015
ZhongxiangChinafrom 1990156.5K
  • Population jump 2000
LwamboDemocratic Republic of the Congofrom 2015156.2K
  • Low confidence 2040–2100
  • Population jump 2020
EmbuKenyafrom 2015155.4K
  • Population jump 2020
Tam HồngVietnamuntil 2080153.4K
  • Population jump 1995–2000
TongliangChina1975–2100152.8K
  • Population jump 2005