How to read this list
Rank
Position in the Top 82, sorted by audience size from largest to smallest. Updated weekly.
Audience size
Estimated number of unique people in United Kingdom who actively engage with this audience, derived from anonymized search-behavior signals.
Country share
Share of the global audience that is active in United Kingdom. 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 United Kingdom, 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 United Kingdom. 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 |  Chester Zoo |
1.5M | 41.2% | 42.2 | 72.8% | Zoo |
| 2 |  West Midland Safari Park |
1.4M | 93.6% | 40.8 | 78.7% | Zoo |
| 3 |  London Zoo |
1.3M | 14.2% | 44.5 | 68.8% | Zoo |
| 4 |  Georgia Aquarium |
819k | 5.9% | 45.0 | 53.5% | Zoo |
| 5 |  Colchester Zoo |
311k | 86.6% | 42.7 | 76.5% | Zoo |
| 6 |  Whipsnade Zoo |
273k | 55.5% | 45.3 | 72.7% | Zoo |
| 7 |  Blackpool Zoo |
229k | 81.5% | 43.1 | 77.6% | Zoo |
| 8 |  Knowsley Safari Park |
215k | 71.9% | 43.0 | 81.5% | Zoo |
| 9 |  Cincinnati Zoo and Botanical Garden |
195k | 4.5% | 41.3 | 60.8% | Zoo |
| 10 |  Saint Louis Zoo |
143k | 6.9% | 47.6 | 59.7% | Zoo |
| 11 |  Bristol Zoo |
140k | 77.7% | 42.0 | 75.8% | Zoo |
| 12 |  Elephant Nature Park |
119k | 9.3% | 49.2 | 69.2% | Zoo |
| 13 |  Australia Zoo |
100k | 6.8% | 41.2 | 69.1% | Zoo |
| 14 |  San Diego Zoo Safari Park |
82k | 4.9% | 45.3 | 73.0% | Zoo |
| 15 |  San Diego Zoo |
75k | 2.7% | 44.8 | 67.1% | Zoo |
| 16 |  Zoo Miami |
67k | 4.1% | 36.4 | 57.6% | Zoo |
| 17 |  Paignton Zoo |
62k | 89.0% | 38.0 | 81.1% | Zoo |
| 18 |  Dudley Zoo |
60k | 95.0% | 39.7 | 71.5% | Zoo |
| 19 |  National Zoological Park (United States) |
53k | 5.3% | 40.7 | 56.4% | Zoo |
| 20 |  Symbio Wildlife Park |
50k | 8.7% | 40.7 | 87.2% | Zoo |
| 21 |  Australian Reptile Park |
46k | 6.1% | 41.7 | 57.9% | Zoo |
| 22 |  Dublin Zoo |
45k | 9.8% | 38.6 | 75.7% | Zoo |
| 23 |  African Lion Safari |
37k | 6.5% | 36.6 | 65.7% | Zoo |
| 24 |  Philadelphia Zoo |
37k | 3.5% | 45.3 | 71.7% | Zoo |
| 25 |  Xcaret Park |
36k | 3.3% | 46.8 | 45.1% | Zoo |
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.
Frequently asked questions
How is this Top 82 list compiled?
Rascasse aggregates anonymized search-behavior signals across United Kingdom and ranks each zoo 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 zoo in United Kingdom?
Chester Zoo currently leads with an estimated audience of 1.5M people in United Kingdom.