Population of the different races in Star Trek


t: trillion,
b: billion,
m: million,
k: thousand.

Emblematic races of the Star Trek Universe:

Borgs: 50t,
Ferengis: 78.2b,
Xindis: 46b,
Romulans: 18b,
Sulibans: 16b,
Humans: 9.6b,
Cardassians: 7.9b,
Vulcans: 6b,
Klingons: 3.9b,
Bajorans: 3.8b,
Trills: 650m,
Jem’hadars: Unknown,
Changelings: Unknown.

Races with the highest population:

Tkons: hundreds trillion,
Borgs: 50t,
Nanites: 850b,
Valcarians: 117.8b,
Ferengis: 78.2b,
Husnocks: 50b,
Tzenkethis: 42b,
Tandarans: 39b,
Andorians : 38.2b,
Rigelians: 37b,
Arkonians: 33b,
Boslics: 25.3b,
Chakuuns: 25b,
Jivvrns: 23b,
Tholians: 23b,
Species 259: 22b,
Selelvians: 20b.

Different Quadrants:

Federation people: 1.155110667b == 1b (Ariannus) + 100 (Beta XII-A) + 1m (Deneva) + 6 (Gamma Hydra IV) + 50m (Luna) + 82m (Mantilles) + 2m (Minos Korva) + 80k (Nekrit Expanse) + 150 (Omicron Ceti III) + 411 (Omicron Theta) + 20m (Penthara IV) + 11k (Rana IV) + 4k (Tarsus IV) + 15k (Tau Cygna V)

Alpha Quadrant: 811 billion 404 million 668 thousand 5 hundred intelligent living beings.

Aaamazzarites: 0.035b == 35m (Aaamazzara)
Aldeans: 0.5b == 500m (Aldea)
Altarians: 0.025b == 25m (Altaris IV)
Altorans: 5b == 5b (Altor IV)
Alvanians: 3.1b == 3.1b (Alvania)
Andorians: 38.2b == 38.2b (Andoria) races : Bish’ees, Thalassans, Talishs, Aenars.
Androids: 0.000455b == 455k [207809] (Mudd)
Angosians: 9b == 9b (Angosia III)
Antarans: 9b == 9b (Antar III)
Antedeans: 4b == 4b (Antede III)
Anticans: 6b == 6b (Antica)
Antosians: 2b == 2b (Antosia)
Arbazans: 8b == 8b (Arba)
Argelians: 4b == 4b (Argelius II)
Argosians: 4b == 4b (Argosia)
Argrathis: 3b == 3b (Argratha)
Arkarians: 5b == 5b (Arkaria)
Ash’lies: 3b == 3b (Ash’lie IV)
Aurelians: 0.95b == 950m (Aurelia)
Azzizs: 4b == 4b (Azziz)
Bactricans: 0.04b == 40m (Bactrica)
Bajorans: 3.800138b == 3.8b (Bajor) + 138k (New Bajor)
Betazoids: 1.3b == 1.3b (Betazed)
Brekkians: 5b == 5b (Brekka)
Bzzit Khahts: 0.15b == 150m (Althos IV)
Capellans: 0.00016b == 160k (Capella)
Cardassians: 7.9b == 7.9b (Cardassia Prime)
Carreons: 11b == 11b (Carrea)
Cetaceans: 0.0081b == 8.1m (Earth)
Corvians: 4b == 4b (Corvia IV)
Darans: 3.724b == 3.724b (Daran V)
Debrunes: 4b == 4b (Dessica II)
Deltans: 3.8b == 3.8b (Delta)
Eminians: 9b == 9b (Eminiar VII)
Ferengis: 78.2b == 78.2b (Ferenginar)
Hermats: 9b == 9b (Hermat)
Hill people: 0.0273b == 27.3m (Neural)
Hortas: ? (Janus VI)
Humans: 9.662981b == 167m (Rigel VI) + 28.6m (Cestus III) + 98m (Sherman’s Planet) + 9b [4.2b] (Earth) + 50.2m (Moon) + 133.8m (Mars) + 347k (Terra Nova) + 185m (Izar) + 6k (Ceti Alpha V) +8k (Gaia) + 20k (Gault) + 6k (Skagaran) + 100k (Unnamed Class L planet)
Invernians: 0.002b == 2m (Invernia II)
Ishkarians: 0.033b == 33m (Neerla Despan)
Issairians: 0.0024b == 2.4m (Issa’r)
J’naiis: 7b == 7b (J’naii)
Jivvrns: 23b == 12b (Abrino III + 11b (colonies)
Kazletis: 6b == 1.7b (Taithros) + 4.3b (Rhakuz)
Kelleruns: 13b == 12b (Kellerun) + 1b (colonies)
Kreetassans: 9b == 9b (Kreetassa)
Kressaris: 8b == 8b (Kressari)
Legarans: 0.05b == 50m (Legara IV)
Lissepians: 9b == 9b (Lissepia)
Lothras: 5b == 5b (Lotha)
Lurians: 6b == 6b (Luria)
Malgorians: 4b == 4b (Bilo IV)
Manchovites: 8b == 8b (Jorvica III)
Mantarans: 4.5b == 1.5b (Mantar Prime) + 3b (aquatic)
Markalians: 3b == 3b (Kuashii III)
Mathenites: 3.2b == 3.2b (Edghtan)
Megarites: 5b == 5b (Megganon)
Melkotians: 1b == 1b (Melkot)
Melthusians: 8b == 8b (Methas Gurin)
Minnobias: 10b == 10b (Minnobia)
Miradorns: 4b == 4b (Mirador III)
Morgs: 0.0013b == 1.3m (Sigma Draconis VI)
Moropas: 6b == 6b (Fearid)
Noophians: 8b == 8b (Dium IV)
Novans: 0.0005b == 500k (Terra Nova)
Ornarans: 5b == 5b (Ornara)
Osaarians: 10b == 10b (Oki’palnosa)
Oxygenes: 5b == 5b (Sa’utt IV)
Paelians: 7.8b == 7.8b (Paelia)
Pakleds: 7b == 7b (Pakled)
Paraagans: 13b == 13b [3600] (Paraaga)
Pelians: 8b == 8b (Pelios)
Peljenites: 8b == 8b (Uvania)
Pelosians: 0.5b == 500m (Pelos IV)
Petarians: 8b == 8b (Petraa III)
Proxcinians: 8b == 8b (Proxcima IV)
Pygorians: 12b == 12b (Evliya)
Rasiinians: 6b == 6b (Rasiin)
Rawannas: 3b == 3b (Rawanna III)
Retellians: 11b == 11b (Ret Kod Niv)
Rodulans: 0.8b == 800m (Rodul)
Satarrans: 8b == 8b (Sothis III)
Saurians: 23b == 23b (Alpha Sauria IV)
Scalosians: 0.00005b == 50k [900k] (Scalos)
Selays: 7b == 7b (Selay)
Selkies: 0.015b == 15m (Pacifica)
Serilians: 8b == 8b (Seril IV)
Sheliaks: 10b == 10b (Shev’Unden)
Skagarans: 0.000001b == 1k (Skagaran)
Sin’dies: 0.55b == 550m (Sin’die IV)
Talosians: 0.01b == 10m (Talos IV)
Tamarians: ? (Sigma Tama IV)
T’Lanis: 9b == 9b (T’Lani Prime)
Tellarites: 10b == 10b (Tellar Prime)
Tesnians: 15b (Tesnia)
Thaans: 0.5b == 500m (Thanis)
Thasians: ? (Thasus)
Tholians: 23b == 23b (Tholia)
Tiburons: 10b == 10b (Simeran)
Tilonians: 6b == 6b (Tilonus IV)
Tygarians: 10b == 10b (Tygan)
Tzenkethis: 42b == 13b (Ab-Tzenketh) + 29b (colonies)
Ullians: 9b == 9b (Ullia)
Vaadwaurs: 0.0000735b == 73500 [6.6b] (Vaadwaur)
Valerians: 17b == 17b (Valeria V)
Vanobens: 17b == 17b (Noben)
Veks: 9b == 9b (Vekalivi IV)
Vendikans: 8b == 8b (Eminiar III)
Waleths: 0.0023b == 2.3m (Miralon III)
Wraith: 0.00001b == 10k (New Curran)
Xepolites: 7b == 7b (Xepol III)
Xyrillians: 5b == 5b (Xyrillia)
Yalosians: 5b == 5b (Yalos)
Yelikans: 3b == 3b (Yelik)
Yridians: 0.015b == 15m (Yridia)
Zaranites: 3b == 3b (Zaran II)
Zevians: 14b == 14b (Zev V)
Zur’nats: 9b == 9b (Zur’nat III)

Beta Quadrant: 850 billion of Nanites. 2 trillion 24 billion 601 million 680 thousand of intelligent living beings.

Aarakocras: 0.01b == 10m (Kaclla II)
Acamarians: 0.85b == 850m (Acamar III)
Aenars: 0.000005b == 5k [11k] (Andor)
Akaalis: 0.9b == 900m [500m] (Aka III)
Alcyones: 6b == 6b (Alcon IV)
Algolians: 7b == 7b (Algol IV)
Allasomorphs: 0.001b == 1m (Daled IV)
Al-Leyans: 0.7b == 700m (Leya-I)
Ameoneians: 4b == 1b (Veqlargh Bal III) + 3b (Veqlargh Star Cluster)
Aquans: 1b == 1b (Aquan)
Aarakocras: 0.01b == 10m (Kaclla II)
Arcadians: 0.75b == 750m (Arcada)
Arcturians: 13b == 13b (Arcturas)
Ardanans: 0.0679b == 67.9m (Ardana)
Ariolos: 1b == 1b (Fillandia)
Arkenites: 10b == 7b (Arken III) + 3b (colonies)
Arkonians: 33b == 11b (Arkon IV) + 1b (Arkon V) + 3b (Arkon II) + 18b (colonies)
Atreans: 15b == 15b (Atrea IV)
Axanars: 8b == 8b (Axanar III)
Ba’kus: 0.0000003b == 300 (Ba’ku)
Bandis: 0.45b === 450m (Deneb IV)
Bardeezans: 0.75b == 750m (Bardeez)
Benzites: 0.48b == 480m (Securis IV)
Berellians: 2b == 2b (Nausicaa Sector)
Bilarians: 1b == 1b (Bil III)
Garidians: 6b == 6b (Garid)
Benzites: 0.48b == 480m (Securis IV)
Bilarians: 1b == 1b (Bil III)
Bolians: 5.7b == 5.7b (Bolarus IX)
Boslics: 25.3b == 1.3b (Boslic) + 3b (Cort) + 5b (Bosala II) + 16b (galaxy)
Breens: several billions == several billions (Breen)
Brikars: 6b == 6b (Brikar)
Bynars: ? (Bynaus)
Byzatiums: 1b == 1b (Byzatium)
Camarians: 5b == 5b (Camar Prime)
Caraadians: 0.48b == 480m (Oscion)
Cart’henians: 0.000045b : 45k (Cart’hen III)
Chakuuns: 25b == 25b (Chak’Uoo)
Chalchaj’qmeys: 5b == 5b (Chal)
Chelons: 7b == 7b (Rigel III)
Coridans: 3b == 3b [185m] (Coridan)
Denobulans: 12b == 12b (Denobula)
Dokkarans: 0.001b == 1m (Ceata)
Edosians: 0.75b == 750m (Edos)
Efrosians: 0.75b == 750m (Arcada)
Ekosians: 9b (Ekos)
El-Aurians: ? (El-Aurian system)
Elasians: 11b == 11b (Elas)
Ellora: 1.5b == 1.5b (Ellora)
Ga’terans: 7b == 7b (Ga’ter)
Galadorans: 0.3b == 200m (Galador 2)
Garidians: 6b == 6b (Garid)
Gorns: 0.012b == 12m [7.2m] (Cestus III)
Haliians: 0.75b == 750m (Halii)
Illyrians: 15b == 12b (Illyria) + 3b (colonies)
Illuminis: 0.005b == 5m (Crysta Alpha)
Iotians: 17b == 17b (Sigma lotia II)
Irlans: 1b == 1b (Irlan II)
Irriols: 2b == 2b (Lru-Irr)
Iyaarans: 10b == 10b (Iyar)
Jaradas: 14b == 14b (Torona IV)
Kaelons: 6b == 6b (Kaelon II)
Kalars: 0.000725b == 725k (Rigel VII)
Kaleans: 1.34b == 1.34b (Lazow)
Kan’da’harians : 0.067b == 67m (Kan’da’har I)
Kanarians: 0.89b == 890m (Kanaria)
Kantares: 8b == 8b (Kantare)
Kerelians: 2.8b == 2.8b (Kerelia)
Kesprytts: 9b == 9b (Kesprytt III)
Klingons: 3.956225b == 116.2m (Sherman’s Planet) + 3.84b (Qo’noS) + 25k (Pura Penthe)
Kreels: 7b == 7b (Kreel)
Kriosians: 16b == 16b (Krios Prime)
Kzintis: ? (Kzin)
Laudeans: 3.5b == 3.5b (Luxis II)
Letheans: 8b == 6b (Lethiva) + 2b (colonies)
Leyrons: 4b == 4b (Malkus IX)
Lissepians: 9b == 9b (Lissepia)
Ligonians: 10b == 10b (Ligon II)
Lorillians: 3.3b (Lorillia)
Lumerians: 12b == 9b (Qularie IV) + 3b (colonies)
M’klexas: 0.00585b == 5.85m (M’klexa)
Magna Romans: 11b == 11b [8.6b] (Magna Roma)
Malcorians: 10b == 10b (Malcor III)
Malurians: 0.05b == 50m (Malur III)
Mazarites: 7b == 7b (Mazar)
Medusans: 1b == 1b (Medusa Prime)
Menks: 3b == 3b [2.8b] (Menk)
Mintakans: 0.01b == 10m (Mintaka III)
Mizarians: 5b == 5b (Mizar II)
Mongminzus: 0.25b == 250m (Mong)
Nanites: 850b == 850b (Kavis Alpha IV)
Napeans: 6b == 6b (Napia II)
Naylars: 6.7b == 5.2b (Kala’din IV) + 1.5b (system)
Nuvians: 3.5b == 3.5b (Nuvia III)
Octrans: 9b == 9b (Fer’Nal)
Omegans: 0.0003b == 300k (Omega IV)
Onashs: 1.5b (Onash)
Oolans: 6b == 6b (Marejaretus VI)
Organians: ? (Organia)
Orions: ? (Orion)
Pandronians: 9b == 1b (Pandro) + 8b (conlonies)
Pahkwa-thanhs: 9b == 9b (Pahkwa-thanhs)
Pifilis: 0.015b == 15m (Kaclla II)
Phylosians: 3b == 3b (Phylos II)
Prelians: 5.7b == 5.7b (Prelion)
Pythrons: 3b == 3b (Pythro V)
Ramatisians: 6b == 6b (Ramatis III)
Raskorian: 12b == 12b (Raskor)
Reegrunions: 5b == 5b (Kroapher)
Rekarians: 7.5b ==7.5b (Rekar III)
Remans: 0.85b == 850m (Remus)
Remmilians: 11b == 11b (Remmil VI)
Rhaandarites: 8b == 8b (Rhaandaran)
Rigelians: 37.0848b == 48.9m (Rigel VI) + 35.9m (Rigel X) + 7b (Rigel III) + 11b (Rigel IV) + 13b (Rigel V) + 6b (Rigel VII)
Risians: 2.8b == 2.8b (Risa)
Romulans: 18b == 18b (Romulus)
Rothians: 0.086b == 86m (Roth II)
Rutians: 10b == 10b (Rutia IV)
Rylans: 6.5b == 6.5b (Rylos)
Selelvians: 20b == 20b (Sel’Vian)
Seltorians: 2b == 2b (Sa’Kun Pri’Do)
Son’as: 0.0004b == 400k (Son’a Prime)
Stratos dweller: 0.0587b == 58.7m (Ardana)
Sulibans: 16b == 16b (Cavo Suli)
Sya-Negans: 4b == 4b (Negan)
Symbionts: 0.011b == 11m (Trill)
Tandarans: 39b == 16b (Tandar Prime) + 23b (sector)
Tarlacs: 2b == 2b (Tarlac)
Ten-nokians: 0.01b == 10m (Ten-Nok VII)
Tinallis: 10b == 10b (Tinall)
Tis’rahs: 14b == 8b (Treu’Kahr) + 7b (Rah’Cura)
Trills : 0.65b == 650m (Trill)
Troglytes: 9.2b == 9.2b (Ardana)
Troyians: 9b == 9b (Troyius)
Tzenkethis (Ithassa): 31b == 9b (Kethi) + 22b (colonies)
Tyrellians: 3.4006b == 3.4b (Palanon) + 350k (Ereina) + 250k (Tyrellia)
Ucalis: 10b == 6b (Ucal Spasna) + 4b (colonies)
U’tanis: 8b == 8b (Qu’Tani)
Ubernashs: 0.004b == 4m (Govis Nassah)
V’radians: 7b == 7b (V’rad III)
Valakians: 0.00773b == 730k (Menk) + 7m [50m] (Valakis)
Valcarians: 117.8b == 7.8b (Valcaria) + 110b (republic)
Valteses: 15b == 15b (Valt Minor)
Varalans: 9b == 9b (Varala III)
Vedalas: 12b == 12b (Veda III)
Velorians: 8b == 8b (Velor IV)
Vegathans: 11b == 11b (Vegath)
Vendorians: 0.002b == 2m (Vendor)
Ventaxians: 12b == 12b (Ventax II)
Veridians: 0.23b == 230m (Veridian IV)
Verillians: 2b == 2b (Verillia)
Vissians: 6b == 6b (Vissia)
Vlugtans: 3b == 3b (Gunervan IV)
Vulcans: 6b == 6b [4.9b] (Vulcan)
Wandigos: 3b == 3b (Undahva III)
Watraiis: 8b == 8b (Karatek)
Worenes: 11b == 11b (Fescon)
Xantorans: 7b == 7b (Xantoras)
Xarantines: 2b == 2b (Xarant IV)
Xelatians: 10b == 10b (Xelata)
Xindi-Insectoids: 10b == 10b (Xindus)
Xindi-Aquatics: 6b == 6b (Adurr Gavahh)
Xindi-Arboreals: 9b == 9b (Adurr Gavahh)
Xindi-Avians: ? (Xindus)
Xindi-Primates: 8b == 8b (Xindus)
Xindi-Reptilians: 13b == 13b (Xindus)
Yahvelans: 14b == 10b (Velan IV) + 4b (colonies)
Yalidians: 10b == 10b (Iker III)
Yatthos: 4b == 4b (Budar Yatt)
Zakdorns: 7b == 7b (Zakdorn)
Zaldans: 6b == 6b (Zalda)
Zalinians: 5b == 5b (Lavon)
Zalkonians: 8b == 8b (Zalkon)
Zeons: 5b == 5b (Zeon)
Zibalians: 6.5b == 5b (Zibalia) + 1.5b (colonies)
Zora Fels: 1b == 1b (Ikalna)

Delta Quadrant: 50 trillon of Borgs. And 75 billion 291 million 305 thousand of other intelligent living beings.

Akritirians: 3b == 3b (Akritiri)
Alsaurians: 0.75b == 750m (Alsa)
Borgs: 50000b == 50t (Borg Prime) + 9b (Earth alternate timeline)
Bozelians: 16b == 16b (Bozel Prime)
Brunalis: 0.00001b == 10k (Brunali)
Dinaalis: 18.7b == 18.7b (Dinaal)
Evoras: 0.3b == 300m (Evora)
Hirogens: ? (Unknown)
Kazons: ? (Unknown)
Kobalis: ? (Unknown)
Moneans: 0.00008b == 80k (Monean)
Norcadians: 0.26b == 260m (Norcadia Prime)
Ocampans: 0.23b == 230m(Ocampa)
Sikarians: 0.6205b == 620.5m (Sikaris)
Species 6339: 11b == 11b (Grid 124, Octant 22-theta)
Talaxians: 14.2003b == 14.2b (Talax) + 300k (Rinax)
Uxalis: 0.000015b == 15k (Uxal)
Vidiians: ? (Unknown)
Viorsas: 0.0004b == 400k (Kohl)
Yallitians: 10b == 10b (Yallit)
Yassengoros: 23b == 13b (Bagaran) + 10b (colonies)

Gamma Quadrant: 57 billion 8 million 500 thousand of intelligent living beings.

Changelings: ? (Unnamed planet)
Dosis: 1.5b == 1.5b (Dosi)
Jarpaxs: 30b == 12b (Jaronix IV) + 18b (colonies)
Jem’hadars: ? (Cloning facilities)
Karemmans: 4.5b == 4.5b (Karemma)
Paradas: 2.5005b == 2.5b (Parada IV) + (Parada II)
Rakharis: 0.705b == 705m (Rakhar)
Skrreeans: 0.003b == 3m (Draylon II)
Vortas: ? (Cloning facilities)
Vraskians: 5b == 5b (Vrask)
Wadis: 12b == 12b (Wadi IV)
Yaderans: 0.8b == 800m (Yadera Prime)

The Gamma Quadrant is the less explored quadrant of the galaxy.

Unknown location in the galaxy: 50 billion 763 million 492 thousand of intelligent living beings.

Drellians: 0.75b == 750m (Unknown)
Husnocks: 50b == 50b (Unknown)
Onlies: 0.0131b == 13.1m (Earth Two)
Species 10026: 0.000392b == 392k (Unknown)

Outside the galaxy: 22 billion intelligent living beings.

Q : ? (extra dimensional plane)
Species 259: 22b == 22b (Galactic Cluster 3)
Species 8472: ? (Fluidic space)

Outside the Universe: hundreds trillion of Tkons.

Tkons: 100s t == 100s t (Tkon Sphere)

Total:

If we excludes the Nanites, the Tkons and the Borgs, then we have a total of 3 trillion 42 billion 224 million 257 thousand 670 of known intelligent living beings in all the Star Trek Universe.