69 Most Popular Fast Food Restaurants in Belgium 2026 — by Audience Size

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How to read this list

Rank

Position in the Top 69, sorted by audience size from largest to smallest. Updated weekly.

Audience size

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

Country share

Share of the global audience that is active in Belgium. 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 Belgium, 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 Belgium. 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	BBeef O'Brady's	231	0.0%	43.9	55.1%	Fast food restaurants
52	YYum! Brands	228	0.0%	43.2	53.0%	Fast food restaurants
53	HHonest Kebab	195	0.0%	42.6	50.7%	Fast food restaurants
54	BBest Worscht in Town	175	0.1%	44.2	53.7%	Fast food restaurants
55	PPerkins Restaurant & Bakery	173	0.0%	43.2	66.7%	Fast food restaurants
56	BBruegger's	166	0.0%	42.0	64.4%	Fast food restaurants
57	CCheeseburger in Paradise (restaurant)	160	0.1%	45.9	70.2%	Fast food restaurants
58	FFreddy Fresh	132	0.0%	40.2	56.2%	Fast food restaurants
59	CChronic Tacos	130	0.0%	42.9	61.0%	Fast food restaurants
60	TTrill Burgers	130	0.0%	39.9	54.3%	Fast food restaurants
61	NNewk's Eatery	127	0.0%	41.8	63.4%	Fast food restaurants
62	CClean Juice	112	0.0%	43.4	62.3%	Fast food restaurants
63	WWestern Sizzlin'	109	0.0%	47.5	41.3%	Fast food restaurants
64	TTudor's Biscuit World	99	1.0%	40.4	60.2%	Fast food restaurants
65	HHaval Grill	98	0.6%	35.5	63.2%	Fast food restaurants
66	IIn-N-Out Burger	74	0.0%	41.7	56.6%	Fast food restaurants
67	NNew York Slice Club	32	1.0%	44.0	62.0%	Fast food restaurants
68	BBeets & Roots	28	0.0%	43.0	57.2%	Fast food restaurants
69	CCall a Pizza	7	0.0%	40.8	57.7%	Fast food restaurants

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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 Belgium 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 Belgium?

McDonald's currently leads with an estimated audience of 5.5M people in Belgium.

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