Support for same-sex marriage

Public opinion data from 122 regions (1996-2025)

0 (Less Equal)

100 (More Equal)

Trend Comparison

Select countries from the table below to compare trends over time. (Data averaged across multiple surveys per year.)

Survey Data by Country

Click on table rows to add/remove countries from the comparison chart above.

Country	Support/Against	Year	Source
Portugal	90% 4%	2023	Ipsos	View
Denmark	90% 7%	2019	Eurobarometer	View
Norway	90%	2013	Ipsos	View
Luxembourg	88% 6%	2019	Eurobarometer	View
Guernsey	87% 9% 3%	2018	States of Guernsey	View
Iceland	87%	2004	Gallup	View
Sweden	86% 7%	2024	Ipsos	View
Spain	86% 6%	2024	Ipsos	View
Netherlands	85% 7%	2024	Ipsos	View
Germany	81% 8%	2024	Ipsos	View
Chile	81% 10%	2024	Ipsos	View
New Zealand	81% 9%	2023	Ipsos	View
Finland	79% 17%	2019	Eurobarometer	View
Thailand	78% 9%	2024	Ipsos	View
Argentina	78% 7%	2024	Ipsos	View
Belgium	78% 10%	2024	Ipsos	View
France	78% 10%	2024	Ipsos	View
United Kingdom	77% 13%	2024	Ipsos	View
Australia	77% 12%	2024	Ipsos	View
Ireland	76% 13%	2024	Ipsos	View
Canada	75% 12%	2024	Ipsos	View
Malta	73% 20%	2019	Eurobarometer	View
Faroe Islands	71% 16%	2019	Spyr	View
Mexico	71% 13%	2024	Ipsos	View
Uruguay	70%	2023	AmericasBarometer	View
Switzerland	70% 18%	2023	Ipsos	View
Andorra	70% 19%	2013	Diari d’Andorra	View
Liechtenstein	69% 27%	2017	Vaterland	View
United States	69% 29%	2024	Gallup	View
Japan	67% 6%	2024	Ipsos	View
South Africa	67% 19%	2024	Ipsos	View
Poland	67% 20%	2024	Ipsos	View
Cuba	67% 33%	2022	Cuba	View
Italy	67%	2025	Eurispes	View
Peru	66% 14%	2024	Ipsos	View
Colombia	65% 14%	2024	Ipsos	View
Vietnam	65% 30%	2023	Pew Research Center	View
Austria	65% 30%	2019	Eurobarometer	View
Czechia	64% 32%	2025	CVVM	View
China	63% 19%	2021	Ipsos	View
Gibraltar	63%	2016	YGTV	View
Hungary	62% 17%	2024	Ipsos	View
Slovenia	60% 37%	2019	Eurobarometer	View
Jersey	60% 39%	2014	Government of Jersey	View
Hong Kong	58% 40%	2023	Pew Research Center	View
Cambodia	57% 42%	2023	Pew Research Center	View
Venezuela	55% 32%	2023	Equilibrium Cende	View
Singapore	54% 25%	2024	Ipsos	View
Estonia	53%	2023	Estonian Human Rights Centre	View
India	53% 43%	2023	Pew Research Center	View
Bermuda	53% 35%	2020	OUTBermuda	View
South Korea	52% 21%	2024	Ipsos	View
Romania	50% 33%	2023	Ipsos	View
Greece	48% 49%	2023	Pew Research Center	View
Brazil	46% 41%	2024	PoderData	View
Aruba	46%	2021	Accion21	View
Taiwan	45% 43%	2023	Pew Research Center	View
Cyprus	40% 55%	2019	Eurobarometer	View
Turkey	37% 33%	2024	Ipsos	View
Nicaragua	37%	2023	AmericasBarometer	View
Montenegro	36% 61%	2023	ERA - LGBTI Equal Rights Association	View
Israel	36% 56%	2023	Pew Research Center	View
Costa Rica	36%	2023	AmericasBarometer	View
Croatia	36% 58%	2019	Eurobarometer	View
Lithuania	35% 59%	2019	Eurobarometer	View
Pakistan	30% 51%	2016	ILGA / RIWI	View
Russia	29% 52%	2021	Ipsos	View
Slovakia	29% 61%	2019	Eurobarometer	View
Sudan	29% 43%	2014	ILGA / RIWI	View
Ukraine	29% 26% 36%	2024	Kyiv international institute of sociology	View
Ecuador	26%	2023	AmericasBarometer	View
Albania	26% 73%	2023	ERA - LGBTI Equal Rights Association	View
Serbia	26% 62%	2023	Faktor Plus / Poverenik za zaštitu ravnopravnosti	View
Bosnia and Herzegovina	26% 53%	2023	Sarajevski otvoreni centar	View
Latvia	25% 68%	2019	Eurobarometer	View
Sri Lanka	23% 69%	2023	Pew Research Center	View
Bolivia	23%	2023	AmericasBarometer	View
Iraq	22% 50%	2016	ILGA / RIWI	View
Trinidad and Tobago	21%	2023	AmericasBarometer	View
Philippines	21% 61%	2018	Rappler	View
Syria	21% 56%	2014	ILGA / RIWI	View
Guyana	21% 79%	2017	AmericasBarometer	View
Suriname	20%	2023	AmericasBarometer	View
Kosovo	20% 77%	2023	ERA - LGBTI Equal Rights Association	View
North Macedonia	20% 78%	2023	ERA - LGBTI Equal Rights Association	View
Bulgaria	20% 71%	2019	Eurobarometer	View
Ghana	20% 60%	2016	ILGA / RIWI	View
Dominican Republic	19%	2023	AmericasBarometer	View
United Arab Emirates	19% 59%	2016	ILGA / RIWI	View
Zimbabwe	19% 59%	2016	ILGA / RIWI	View
Saudi Arabia	18% 58%	2016	ILGA / RIWI	View
Tunisia	18% 62%	2014	ILGA / RIWI	View
Belize	18%	2010	AmericasBarometer	View
Paraguay	17%	2023	AmericasBarometer	View
Malaysia	17% 82%	2023	Pew Research Center	View
Honduras	16%	2023	AmericasBarometer	View
Egypt	16% 58%	2016	ILGA / RIWI	View
Belarus	16% 81%	2016	Pew Research Center	View
Uganda	15% 63%	2016	ILGA / RIWI	View
El Salvador	14%	2023	AmericasBarometer	View
Jordan	14% 62%	2016	ILGA / RIWI	View
Morocco	14% 65%	2016	ILGA / RIWI	View
Jamaica	12%	2023	AmericasBarometer	View
Panama	12%	2023	AmericasBarometer	View
Guatemala	12%	2023	AmericasBarometer	View
Kazakhstan	12% 66%	2016	ILGA / RIWI	View
Antigua and Barbuda	12% 88%	2017	AmericasBarometer	View
Grenada	11%	2023	AmericasBarometer	View
Bahamas	11%	2023	AmericasBarometer	View
Saint Lucia	11% 89%	2017	AmericasBarometer	View
Dominica	10% 90%	2017	AmericasBarometer	View
Algeria	10% 71%	2016	ILGA / RIWI	View
Kenya	9% 90%	2023	Pew Research Center	View
Saint Kitts and Nevis	9% 91%	2017	AmericasBarometer	View
Indonesia	5% 92%	2023	Pew Research Center	View
Moldova	5% 92%	2016	Pew Research Center	View
Haiti	5% 95%	2017	AmericasBarometer	View
Saint Vincent and the Grenadines	4% 96%	2017	AmericasBarometer	View
Armenia	3% 96%	2016	Pew Research Center	View
Georgia	3% 95%	2016	Pew Research Center	View
Nigeria	2% 97%	2023	Pew Research Center	View
Malawi	2% 92%	2018	The Other Foundation	View

Support for same-sex marriage

Public opinion data from 122 regions (1996-2025)

Trend Comparison

Survey Data by Country

Region missing? Help contribute survey data to Equaldex!

🏆 Top Contributors - Support for same-sex marriage