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.

Boundary under 5 km²

1,855 centres flagged area under 5 km²· showing 1–100

Urban centre Country Exists Population Rules (epochs)
MaharajganjIndia1975–21001.6M
  • Low confidence 1975
  • Population jump 1990, 2000
  • Area under 5 km² 1975–1980
BarhariaIndia1975–21001.0M
  • Low confidence 1975
  • Area under 5 km² 1975
QingyuanChina1975–2100687.9K
  • Low confidence 1975–1980
  • Area under 5 km² 1975
QujingChina1975–2100619.4K
  • Area under 5 km² 1975
ShengzeChina1975–2100548.2K
  • Area under 5 km² 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
CanningIndia1975–2100424.8K
  • Low confidence 1975
  • Built share under 1% 1980
  • Area under 5 km² 1975
SamadonEgyptfrom 1990413.4K
  • Population jump 2010
  • Area under 5 km² 1990
Al-AsafraEgypt1975–2100360.6K
  • Population jump 1980
  • Area under 5 km² 1975
AbonnemaNigeriafrom 1980332.8K
  • Low confidence 2050–2100
  • Area under 5 km² 1980–1990
ThakurdwaraIndia1975–2100326.9K
  • Area under 5 km² 1975
ShikarpurPakistan1975–2100263.2K
  • Area under 5 km² 1975
BugamaNigeria1975–2100261.4K
  • Low confidence 2045–2100
  • Area under 5 km² 1975
  • Small and dense 1975–2100
  • Small and dense in 2025 2025
Saraf `UmrahSudanfrom 1980244.1K
  • Low confidence 1980–2100
  • Area under 5 km² 1980–2000
  • Small and dense 1980–2100
DhupguriIndia1975–2100243.5K
  • Low confidence 1975–1980
  • Area under 5 km² 1975–1980
BholaBangladesh1975–2100239.2K
  • Low confidence 1975–2005
  • Area under 5 km² 1975–1980
PokhariyaNepal1975–2100230.3K
  • Built share under 1% 1975–1980
  • Area under 5 km² 1975–1985
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
LalamusaPakistan1975–2100225.3K
  • Area under 5 km² 1975–1980
BosasoSomalia1975–2100221.8K
  • Low confidence 1975–1985
  • Area under 5 km² 1975
QaraziadinIran1975–2100221.8K
  • Low confidence 1975–2100
  • Area under 5 km² 1975–1980
  • Small and dense 1975–2100
  • Small and dense in 2025 2025
Bonsa BotaEthiopia1975–2100219.4K
  • Low confidence 1975–2100
  • Area under 5 km² 1975
DatiaIndia1975–2100219.0K
  • Area under 5 km² 1975
KaradIndia1975–2100216.2K
  • Area under 5 km² 1975–1985
KarauliIndia1975–2100200.7K
  • Area under 5 km² 1975
MongoChad1975–2100198.3K
  • Area under 5 km² 1975–2000
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
DepalpurPakistan1975–2100195.5K
  • Area under 5 km² 1975–1985
PasrurPakistan1975–2100195.4K
  • Area under 5 km² 1975–1985
Tando AllahyarPakistan1975–2100194.6K
  • Area under 5 km² 1975
BarautIndia1975–2100194.6K
  • Area under 5 km² 1975–1980
Blitta-GareTogo1975–2100194.5K
  • Low confidence 1975–1995, 2095–2100
  • Area under 5 km² 1975–1995
NarayanpurBangladesh1975–2100194.0K
  • Low confidence 1975–2005
  • Population jump 2020
  • Area under 5 km² 1975–2015
MawlamyinegyunnMyanmar1975–2100193.9K
  • Low confidence 1975–2100
  • Area under 5 km² 1975
  • Small and dense in 2025 2025
SupaulIndia1975–2100192.8K
  • Area under 5 km² 1975–1985
ShahadaIndiafrom 1985190.0K
  • Area under 5 km² 1985
Bayt Sa`danYemenfrom 2000188.5K
  • Low confidence 2000–2100
  • Population jump 2025
  • Built share under 1% 2000–2050
  • Area under 5 km² 2000–2020
BajilYemenfrom 1985185.5K
  • Low confidence 1985–2035, 2045, 2055–2100
  • Area under 5 km² 1985–1990
RajbariBangladesh1975–2100179.2K
  • Low confidence 1975–1980
  • Area under 5 km² 1975
MongbwaluDemocratic Republic of the Congofrom 1980178.5K
  • Low confidence 1995–2005
  • Area under 5 km² 1980–2000
Ed Al FursanSudanfrom 1980178.1K
  • Low confidence 1980–2100
  • Area under 5 km² 1980
  • Small and dense 1980–2100
  • Small and dense in 2025 2025
DinhataIndia1975–2100177.2K
  • Low confidence 1975–1980
  • Area under 5 km² 1975–1980
Al `UdaynYemenfrom 1995176.6K
  • Low confidence 1995–2100
  • Area under 5 km² 1995–2010
DaudnagarIndia1975–2100174.8K
  • Area under 5 km² 1975–1980
JinkaEthiopia1975–2100174.8K
  • Low confidence 1975
  • Area under 5 km² 1975
AchalpurIndiafrom 1980171.2K
  • Area under 5 km² 1980–1985
GovardhanIndiafrom 1990171.0K
  • Area under 5 km² 1990
AlipurduarIndiafrom 1980169.0K
  • Population jump 1995
  • Area under 5 km² 1980
AdielaSudanfrom 2000168.3K
  • Low confidence 2000–2100
  • Area under 5 km² 2000–2005
Aleta WendoEthiopia1975–2100168.3K
  • Low confidence 1975–2000
  • Area under 5 km² 1975–1995
AmassomaNigeria1975–2100166.7K
  • Low confidence 2065–2100
  • Area under 5 km² 1975–2010
KefoleEthiopiafrom 1985165.3K
  • Low confidence 1985, 2000–2100
  • Area under 5 km² 1985–1990
BogaleMyanmar1975–2100164.2K
  • Low confidence 1975–2015
  • Area under 5 km² 1975–1980
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
Mrauk UMyanmarfrom 2010160.1K
  • Low confidence 2020–2100
  • Population jump 2015
  • Area under 5 km² 2010
Fik'Ethiopiafrom 1995159.9K
  • Low confidence 1995–2100
  • Area under 5 km² 1995
  • Small and dense 1995–2100
  • Small and dense in 2025 2025
NembeNigeria1975–2100159.3K
  • Low confidence 2055–2100
  • Area under 5 km² 1975–1990
  • Small and dense 1975–2100
SendhwaIndia1975–2100158.3K
  • Area under 5 km² 1975
ChhibramauIndia1975–2100157.4K
  • Area under 5 km² 1975–1980
ArakkonamIndia1975–2100156.9K
  • Area under 5 km² 1975
DeqingChina1975–2100156.6K
  • Area under 5 km² 1975
DodollaEthiopia1975–2100155.8K
  • Area under 5 km² 1975–1980
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
Fort AbbasPakistanfrom 1985154.3K
  • Area under 5 km² 1985–1990
LodhranPakistan1975–2100153.0K
  • Area under 5 km² 1975
KutumSudanfrom 1985152.8K
  • Low confidence 2000–2015, 2045–2100
  • Area under 5 km² 1985
DebarkEthiopia1975–2100148.1K
  • Low confidence 1975–1980
  • Area under 5 km² 1975–1980
ColonelganjIndia1975–2100146.9K
  • Low confidence 1975–1995
  • Area under 5 km² 1975–2000
معزآباد جابریIranfrom 1985146.5K
  • Low confidence 1985–2100
  • Area under 5 km² 1985–2030
  • Small and dense 1985–2100
  • Small and dense in 2025 2025
BansiIndiafrom 1980146.3K
  • Area under 5 km² 1980
DabraIndia1975–2100146.3K
  • Area under 5 km² 1975
KhallPakistanfrom 1985145.3K
  • Low confidence 1995–2005
  • Area under 5 km² 1985
DianjiangChina1975–2100144.6K
  • Low confidence 1975–1990
  • Area under 5 km² 1975
SahaspurIndia1975–2100144.2K
  • Area under 5 km² 1975
ChopdaIndia1975–2100143.2K
  • Area under 5 km² 1975
Haveli LakhaPakistan1975–2100142.3K
  • Area under 5 km² 1975
ZhobPakistan1975–2100139.7K
  • Area under 5 km² 1975
Pingchang CountyChina1975–2100139.0K
  • Low confidence 1975–2005
  • Area under 5 km² 1975–2005
KatiadiBangladesh1975–2100139.0K
  • Low confidence 1975–1980
  • Area under 5 km² 1975
AtiChadfrom 1990138.7K
  • Area under 5 km² 1990–2000
PuranpurIndia1975–2100138.6K
  • Area under 5 km² 1975–1990
龍江China1975–2100138.5K
  • Low confidence 1975–1980
  • Population jump 1980
  • Area under 5 km² 1975
Cao LãnhVietnam1975–2100138.4K
  • Area under 5 km² 1975
Umm HajarChadfrom 1995137.6K
  • Low confidence 2055–2100
  • Area under 5 km² 1995–2000
JalalpurIndia1975–2100137.2K
  • Area under 5 km² 1975
JingbianChina1975–2100137.0K
  • Low confidence 1975–1980
  • Area under 5 km² 1975
Yong'anChinauntil 2085136.4K
  • Low confidence 1975–1980
  • Area under 5 km² 1975
Tando Muhammad KhanPakistan1975–2100135.0K
  • Area under 5 km² 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
RajoirBangladesh1975–2100134.2K
  • Low confidence 1975–2000
  • Area under 5 km² 1975
ChilmariBangladeshfrom 2005134.1K
  • Area under 5 km² 2005
BaranIndia1975–2100133.8K
  • Area under 5 km² 1975–1990
KhatauliIndia1975–2100133.8K
  • Area under 5 km² 1975
TuniIndia1975–2100133.2K
  • Area under 5 km² 1975
BasodaIndiafrom 1980131.8K
  • Area under 5 km² 1980–1985
KairanaIndia1975–2100131.0K
  • Area under 5 km² 1975–1995
Um DukhanSudanfrom 1995130.6K
  • Low confidence 1995–2015, 2030–2100
  • Area under 5 km² 1995
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
NarmadapuramIndia1975–2100127.9K
  • Area under 5 km² 1975–1980