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Affect Performance Team
|Trends|Mar 14, 2026

Spain Pinterest Ad Audience Size by Demographics

Spain Pinterest Ad Audience Size by Demographics

Pinterest’s estimated ad audience in Spain (18+) totals 7,610,000 users based on the minimum audience estimate available in Pinterest Ad Account. This figure reflects the audience that can be reached through the platform’s advertising system, broken down by age group and gender category.

Pinterest audience in Spain (18+)

Gender 18-24 25-34 35-44 45-54 55+ Total
Female 1,290,000 1,700,000 837,000 726,000 795,000 5,348,000
Male 430,000 580,000 256,000 229,000 290,000 1,785,000
Not Set 90,000 140,000 77,000 65,000 105,000 477,000
Total 1,810,000 2,420,000 1,170,000 1,020,000 1,190,000 7,610,000

The largest share of this audience is concentrated in the 25–34 segment, followed by 18–24. Together, these two age ranges account for 4,230,000 users, or about 55.6% of the total estimated Pinterest ad audience in Spain. At the same time, the gender split is clearly weighted toward Female users, who represent roughly 70.3% of the total audience in this dataset.

Methodology and data limitations: The data is based on the minimum audience estimate available in Pinterest Ad Account. These figures reflect potential advertising reach within the platform and should be treated as platform estimates rather than confirmed counts of unique people. The numbers may also vary depending on targeting settings, available inventory, and future platform updates.

Table of contents

Overall audience size

According to the minimum audience estimate in Pinterest Ad Account, Pinterest’s potential ad audience in Spain (18+) totals 7,610,000 users. This is the estimated audience available for advertising reach within the platform, broken down by age and gender category.

The largest single age segment is 25–34, with 2,420,000 users. The next largest group is 18–24, with 1,810,000 users. Together, these two cohorts form the core of Pinterest’s estimated ad audience in Spain and account for more than half of the total volume available in this dataset.

This suggests that Pinterest Ads in Spain are weighted toward younger adult users, although older age groups are also present in meaningful numbers rather than appearing as marginal segments.

Age structure of the audience

The age breakdown shows that the core of Pinterest’s estimated ad audience in Spain is concentrated in the 18–34 range. These groups make up 4,230,000 users, or about 55.6% of the total audience available through Pinterest Ad Account.

  • 25–34: 2,420,000 users, or about 31.8% of the total
  • 18–24: 1,810,000 users, or about 23.8%
  • 55+: 1,190,000 users, or about 15.6%
  • 35–44: 1,170,000 users, or about 15.4%
  • 45–54: 1,020,000 users, or about 13.4%

The 25–34 segment stands out as the platform’s largest age cohort in Spain. At the same time, the 55+ audience is slightly larger than both 35–44 and 45–54, which points to a meaningful older audience on the platform even though younger adults remain the dominant part of the overall structure.

Overall, Pinterest’s ad audience profile in Spain can be described as young, but not exclusively youth-driven. Most of the estimated reachable audience is under 35, but older groups still account for a substantial share of total volume.

Gender structure: strong female dominance

The gender split in Spain’s Pinterest Ad Account data is clearly weighted toward female users. The Female audience totals 5,348,000 users, which is about 70.3% of the total estimated audience.

For comparison, the Male audience totals 1,785,000 users, or about 23.5%, while Not Set accounts for 477,000 users, or about 6.3%.

This means that women represent more than two thirds of Pinterest’s estimated ad audience in Spain. The skew is not limited to one specific age band. Female audience size is larger than male audience size across every age group in the dataset, making this a structural feature of the platform’s audience profile rather than a localized imbalance.

The largest female segments appear in 25–34 (1,700,000) and 18–24 (1,290,000), which also correspond to the two biggest age cohorts overall. That alignment reinforces the idea that Pinterest’s advertising scale in Spain is driven primarily by women, especially among younger and mid-age adult users.

The Not Set category as a distinct segment

The Not Set category totals 477,000 users in Spain. This should not be treated as background noise. It is a visible part of the platform’s demographic structure and appears across all age groups in the table.

The largest Not Set counts are found in 25–34 (140,000) and 55+ (105,000), followed by 18–24 (90,000), 35–44 (77,000), and 45–54 (65,000).

While the majority of the audience is still concentrated in the Female and Male categories, Not Set is large enough to matter when interpreting the broader demographic picture. This is especially relevant in cases where campaign planning or audience analysis relies heavily on gender segmentation.

Conclusion

Based on the minimum audience estimate available in Pinterest Ad Account, Pinterest’s estimated ad audience in Spain (18+) totals 7,610,000 users. The largest share of that audience is concentrated in the 18–34 range, which accounts for about 55.6% of the total, with 25–34 standing out as the single biggest age segment.

The gender profile is strongly skewed toward Female users, who represent 5,348,000 people, or about 70.3% of the total. The Male audience totals 1,785,000, while Not Set accounts for 477,000 users.

Overall, Pinterest Ads in Spain appear to be centered on a younger adult audience with a clearly dominant female segment, while the Not Set category remains large enough to be treated as a meaningful part of the broader demographic structure.