500 BC
|
24,000
|
Rome
|
|
|
400 BC
|
28,000
|
Rome
|
|
|
300 BC
|
100,000
|
Rome
|
|
|
200 BC
|
150,000
|
Rome
|
150,000
|
Carthage
|
100,000
|
Capua
|
|
|
100 BC
|
400,000
|
Rome
|
100,000
|
Capua
|
10,000
|
Athens
|
|
|
1 AD
|
1,000,000
|
Rome
|
100,000
|
Philippi
|
70,000
|
Autun
|
40,000
|
Pozzuoli
|
|
100 AD
|
1,000,000
|
Rome
|
375,000
|
Alexandria
|
200,000
|
Antioch
|
200,000
|
Carthage
|
90,000
|
Athens
|
90,000
|
Syracuse
|
70,000
|
Autun
|
70,000
|
Corinth
|
33,000
|
Ephesus
|
30,000
|
Pozzuoli
|
30,000
|
London
|
30,000
|
Milan
|
30,000
|
Thessaloniki
|
25,000
|
Augsburg
|
25,000
|
Capua
|
25,000
|
Lyons
|
25,000
|
Ostia
|
25,000
|
Salona
|
20,000
|
Cologne
|
12,000
|
Aquileia
|
12,000
|
Carnuntum
|
10,000
|
Arles
|
10,000
|
Trier
|
|
200 AD
|
1,000,000
|
Rome
|
500,000
|
Alexandria
|
200,000
|
Carthage
|
200,000
|
Antioch
|
90,000
|
Athens
|
90,000
|
Syracuse
|
50,000
|
London
|
50,000
|
Nimes
|
30,000
|
Thessaloniki
|
30,000
|
Augsburg
|
30,000
|
Lyons
|
30,000
|
Ostia
|
25,000
|
Salona
|
20,000
|
Cologne
|
15,000
|
Byzantium
|
12,000
|
Aquileia
|
12,000
|
Carnuntum
|
10,000
|
Arles
|
10,000
|
Trier
|
|
300 AD
|
800,000
|
Rome
|
75,000
|
Trier
|
20,000
|
Byzantium
|
|
|
400 AD
|
800,000
|
Rome
|
200,000
|
Constantinople
|
75,000
|
Arles
|
50,000
|
Milan
|
|
Btw, probably Lugdunum should be changed to Lyon, given that all the other names are given in English (Rome, Milan, Athens...)
https://en.m.wikipedia.org/wiki/Historical_urban_community_sizes
I’m double checking the statistics, it’s possible I missed these cities, or maybe were for some reason excluded from the Wikipedia page