| Country | Population | Answer | % Correct |
|---|---|---|---|
| Croatia | 767,100 | Zagreb | 100%
|
| Spain | 675,300 | Zaragoza | 86%
|
| Kuwait | 32,100 | Zahra | 79%
|
| Switzerland | 415,400 | Zurich | 64%
|
| China | 12,600,600 | Zhengzhou | 50%
|
| (The) Netherlands | 129,800 | Zwolle | 43%
|
| Mexico | 1,476,500 | Zapopan | 36%
|
| Ukraine | 710,100 | Zaporizhzhia | 36%
|
| Nigeria | 766,000 | Zaria | 29%
|
| Germany | 87,200 | Zwickau | 29%
|
| Tanzania | 219,000 | Zanzibar City | 21%
|
| Jordan | 635,200 | Zarqa | 21%
|
| (The) Philippines | 977,200 | Zamboanga City | 14%
|
| Bosnia & Herzegovina | 110,700 | Zenica | 14%
|
| Slovakia | 81,200 | Zilina | 14%
|
| Niger | 235,600 | Zinder | 14%
|
| (The) United Kingdom | 16,500 | Zouch | 14%
|
| Poland | 168,900 | Zabrze | 7%
|
| Iran | 587,700 | Zahedan | 7%
|
| Romania | 52,400 | Zalau | 7%
|
| Italy | 6,600 | Zane | 7%
|
| Afghanistan | 49,900 | Zaranj | 7%
|
| Argentina | 86,700 | Zarate | 7%
|
| Ethiopia | 121,400 | Zatta | 7%
|
| Iraq | 500,000 | Zaxo | 7%
|
| Malawi | 105,000 | Zomba | 7%
|
| Eritrea | 2,600 | Zula | 7%
|
| Palestine | 7,800 | Za'atara | 0%
|
| Syria | 26,300 | Zabadani | 0%
|
| Malta | 15,600 | Zabbar | 0%
|
| Yemen | 52,600 | Zabid | 0%
|
| Montenegro | 3,600 | Zabljak | 0%
|
| Guatemala | 60,400 | Zacapa | 0%
|
| El Salvador | 75,100 | Zacatecoluca | 0%
|
| Tajikistan | 20,600 | Zafarobod | 0%
|
| Slovenia | 6,900 | Zagorje ob Savi | 0%
|
| Ghana | 3,300 | Zagyuri | 0%
|
| Lebanon | 100,000 | Zahle | 0%
|
| Moldova | 4,300 | Zaim | 0%
|
| Benin | 132,800 | Za-Kpota | 0%
|
| Hungary | 62,000 | Zalaegerszeg | 0%
|
| Sudan | 27,300 | Zalingei | 0%
|
| Japan | 130,700 | Zama | 0%
|
| Zambia | 108,900 | Zambezi | 0%
|
| Ecuador | 17,600 | Zamora | 0%
|
| (The) Republic of the Congo | 3,600 | Zanaga | 0%
|
| Burundi | 27,900 | Zanandore | 0%
|
| Suriname | 200 | Zanderij | 0%
|
| São Tomé and Príncipe | 800 | Zandrigo | 0%
|
| (The) Central African Republic | 50,800 | Zangba | 0%
|
| Haiti | 7,900 | Zanglais | 0%
|
| Angola | 198,500 | Zango | 0%
|
| Paraguay | 8,200 | Zanja Pyta | 0%
|
| Chile | 7,300 | Zapallar | 0%
|
| Uruguay | 600 | Zapican | 0%
|
| Azerbaijan | 32,200 | Zaqatala | 0%
|
| Uzbekistan | 85,100 | Zarafshon | 0%
|
| Lithuania | 5,900 | Zarasai | 0%
|
| Venezuela | 58,200 | Zaraza | 0%
|
| Costa Rica | 4,000 | Zarcero | 0%
|
| Peru | 54,600 | Zarumilla | 0%
|
| (The) United States of America (Puerto Rico) | 14,300 | Zarzal | 0%
|
| Tunisia | 78,800 | Zarzis | 0%
|
| Mozambique | 87,600 | Zavala | 0%
|
| Libya | 200,000 | Zawiya | 0%
|
| Rwanda | 27,800 | Zaza | 0%
|
| Madagascar | 14,100 | Zazafotsy | 0%
|
| Portugal | 200 | Zebreira | 0%
|
| Guyana | 800 | Zeeburg | 0%
|
| Australia | 700 | Zeehan | 0%
|
| Egypt | 442,700 | Zefta | 0%
|
| Mali | 230,400 | Zegoua | 0%
|
| Pakistan | 70,900 | Zehri | 0%
|
| Somalia | 18,600 | Zeila | 0%
|
| Russia | 221,700 | Zelenograd | 0%
|
| Canada | 200 | Zenon Park | 0%
|
| Kyrgyzstan | 1,000 | Zerger | 0%
|
| France (Martinique) | 100 | Zevallos | 0%
|
| Kazakhstan | 148,000 | Zhanaozen | 0%
|
| Bhutan | 2,300 | Zhemgang | 0%
|
| Belarus | 76,800 | Zhlobin | 0%
|
| Taiwan | 212,700 | Zhubei | 0%
|
| Myanmar | 67,500 | Zigon | 0%
|
| Senegal | 214,900 | Ziguinchor | 0%
|
| Israel | 24,100 | Zikhron Ya'akov | 0%
|
| Namibia | 800 | Zilitene | 0%
|
| Latvia | 1,300 | Zilupe | 0%
|
| Sierra Leone | 5,400 | Zimmi | 0%
|
| Bahrain | 53,000 | Zinj | 0%
|
| Colombia | 130,500 | Zipaquira | 0%
|
| India | 95,600 | Zirakpur | 0%
|
| (The) Comoros | 1,200 | Ziroudani | 0%
|
| Luxembourg | 80 | Zittig | 0%
|
| Kenya | 21,600 | Ziwani | 0%
|
| Bulgaria | 7,100 | Zlatograd | 0%
|
| Czechia | 74,300 | Zlin | 0%
|
| Cameroon | 30,600 | Zoetele | 0%
|
| Greece | 69,900 | Zografou | 0%
|
| Uganda | 15,000 | Zombo | 0%
|
| eSwatini | 16,100 | Zombodze | 0%
|
| (The) Democratic Republic of the Congo | 53,700 | Zongo | 0%
|
| Turkey | 101,700 | Zonguldak | 0%
|
| Burkina Faso | 35,400 | Zorgho | 0%
|
| Belgium | 26,400 | Zottegem | 0%
|
| Chad | 6,400 | Zouar | 0%
|
| Mauritania | 62,400 | Zouerat | 0%
|
| Gabon | 90 | Zoulameyong | 0%
|
| Armenia | 7,400 | Zovuni | 0%
|
| Serbia | 67,100 | Zrenjanin | 0%
|
| (The) United Arab Emirates | 3,800 | Zubarah | 0%
|
| Bolivia | 3,200 | Zudanez | 0%
|
| Côte d'Ivoire | 78,600 | Zuenoula | 0%
|
| Morocco (Western Sahara) | 800 | Zug | 0%
|
| Georgia | 40,100 | Zugdidi | 0%
|
| Saudi Arabia | 125,000 | Zulfi | 0%
|
| Cuba | 5,700 | Zulueta | 0%
|
| East Timor | 13,300 | Zumalai | 0%
|
| Mongolia | 25,100 | Zuunkharaa | 0%
|
| Zimbabwe | 59,700 | Zvishavane | 0%
|
| Liberia | 23,900 | Zwedru | 0%
|
| Botswana | 1,900 | Zwenshambe | 0%
|
| Austria | 10,900 | Zwettl | 0%
|
| Turkmenistan | 13,200 | Zyargyar | 0%
|
| Cyprus | 800 | Zygi | 0%
|
| Kosovo | 40,000 | Zylfaj | 0%
|