100 Most Popular Non-governmental Organizations in Spain 2026 — by Audience Size

How to read this list

Rank

Position in the Top 100, sorted by audience size from largest to smallest. Updated weekly.

Audience size

Estimated number of unique people in Spain who actively engage with this audience, derived from anonymized search-behavior signals.

Country share

Share of the global audience that is active in Spain. A higher value means the audience is more locally concentrated here.

Avg age

Average age in years across the people who engage with this audience in Spain, derived from anonymized search-behavior signals. A dash means demographic data is not yet available.

Female share

Share of women among the people who engage with this audience in Spain. 50% is gender-balanced; values above mean female-skewed, below mean male-skewed.

Ranking

Rank	Audience	Audience size	Country share	Avg age	Female share	Subtype
51	VVoto Latino	1.1k	3.8%	31.8	33.3%	Non-governmental organization
52	KKonrad Adenauer Foundation	1k	0.8%	23.9	56.3%	Non-governmental organization
53	AAmerican Preppers Network	990	0.9%	38.3	40.2%	Non-governmental organization
54	FFood & Water Watch	985	3.4%	28.7	57.8%	Non-governmental organization
55	SSOS Mediterranee	787	2.0%	46.3	60.1%	Non-governmental organization
56	OOrdre De Malte	784	0.3%	47.6	64.3%	Non-governmental organization
57	AAmadeu Antonio Stiftung	723	0.4%	33.6	40.4%	Non-governmental organization
58	LLa Cimade	723	0.3%	46.2	57.9%	Non-governmental organization
59	AAmerican Coaster Enthusiasts	719	0.7%	45.5	33.6%	Non-governmental organization
60	AAmerican Society of Interior Designers/ASID	685	0.4%	44.6	71.5%	Non-governmental organization
61	EEnvironmental Defense Fund	655	0.1%	47.6	47.9%	Non-governmental organization
62	SSolidarités International	599	0.5%	46.4	65.5%	Non-governmental organization
63	WWildlife Conservation Network	592	1.6%	47.0	50.8%	Non-governmental organization
64	NNational Autism Association	578	0.1%	31.4	67.2%	Non-governmental organization
65	NNational Council of State Boards of Nursing	566	2.5%	45.7	72.6%	Non-governmental organization
66	PPolar Bears International	563	0.3%	48.2	73.0%	Non-governmental organization
67	SSouthwestern Exposition and Livestock Show	537	1.0%	35.2	48.8%	Non-governmental organization
68	AAmerican Israel Public Affairs Committee	534	0.1%	55.7	48.3%	Non-governmental organization
69	PPop Warner Little Scholars	509	1.8%	37.2	40.5%	Non-governmental organization
70	MMoka Care	470	1.3%	44.9	66.7%	Non-governmental organization
71	AAmerican Humane Association	469	0.6%	43.6	57.5%	Non-governmental organization
72	AAmerican Board of Family Medicine	465	0.2%	40.5	45.7%	Non-governmental organization
73	AApprentis D'Auteuil	457	0.2%	41.7	67.4%	Non-governmental organization
74	TThe Wildlife Society	435	1.1%	40.3	52.5%	Non-governmental organization
75	NNASSCOM	346	0.1%	29.4	50.7%	Non-governmental organization

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Frequently asked questions

How is this list of the most popular non-governmental organizations compiled?

Rascasse aggregates anonymized search-behavior signals across Spain and ranks each non-governmental organization by its estimated audience size. Only entries with at least 5 measured entities are listed.

How often is the list updated?

The ranking is refreshed weekly from the latest search-behavior data and re-published as a static page.

What is the largest non-governmental organization in Spain?

UNICEF currently leads with an estimated audience of 1.1M people in Spain.

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