73 Most Popular Fast Food Restaurants in Spain 2026 — by Audience Size

How to read this list

Rank

Position in the Top 73, 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
1	MMcDonald's	6.9M	2.5%	38.8	55.9%	Fast food restaurants
2	BBurger King	6.2M	3.4%	36.6	53.0%	Fast food restaurants
3	DDomino's Pizza	5.4M	6.6%	35.6	54.1%	Fast food restaurants
4	KKFC	3.2M	1.8%	36.9	52.6%	Fast food restaurants
5	TTaco Bell	2.3M	3.0%	35.8	53.1%	Fast food restaurants
6	FFive Guys	916k	2.7%	34.8	56.9%	Fast food restaurants
7	PPizza Hut	915k	0.7%	35.7	53.1%	Fast food restaurants
8	SSubway	850k	0.7%	37.4	53.4%	Fast food restaurants
9	DDunkin' Donuts	270k	0.6%	35.6	55.2%	Fast food restaurants
10	Ccookout	262k	4.5%	34.2	41.0%	Fast food restaurants
11	WWendy's	200k	0.3%	34.7	52.8%	Fast food restaurants
12	SSelecta (vending company)	177k	9.7%	49.8	65.4%	Fast food restaurants
13	YYum! Brands	146k	2.1%	36.7	48.1%	Fast food restaurants
14	TT.G.I. Friday's	138k	1.8%	35.4	57.9%	Fast food restaurants
15	EEataly	109k	1.1%	38.4	58.4%	Fast food restaurants
16	HHooters	101k	0.8%	44.5	50.1%	Fast food restaurants
17	OOlive Garden	96k	0.3%	41.5	59.0%	Fast food restaurants
18	PPizzaExpress	95k	1.0%	35.0	53.7%	Fast food restaurants
19	SSushi Shop	80k	3.6%	36.2	54.9%	Fast food restaurants
20	TTGI Friday’s	54k	0.8%	37.3	53.4%	Fast food restaurants
21	TThe Cheesecake Factory	49k	0.3%	42.2	60.4%	Fast food restaurants
22	OO'Tacos	37k	0.7%	43.2	58.6%	Fast food restaurants
23	TTim Hortons	32k	0.5%	31.8	61.8%	Fast food restaurants
24	DDenny's	32k	0.2%	38.5	49.0%	Fast food restaurants
25	RRuby Tuesday	30k	0.3%	42.7	55.1%	Fast food restaurants

Want the full picture for any of these audiences?

Open any profile to see psychographics, top regions, peer affinities and demographic splits — all derived from the same anonymized signals.

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Frequently asked questions

How is this list of the most popular fast food restaurants compiled?

Rascasse aggregates anonymized search-behavior signals across Spain and ranks each fast food restaurants 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 fast food restaurants in Spain?

McDonald's currently leads with an estimated audience of 6.9M people in Spain.

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