An extensive election-year analysis of Meta advertising data reveals stark gender divides in digital campaigning, with the New Zealand National Party directing 92 political ads exclusively toward male audiences on Facebook and Instagram between January 1 and August 7, according to RNZ.
Digital Targeting Strategies Across Political Lines
As political parties ramp up their digital footprints ahead of regulated spending caps, Meta’s publicly available ad transparency repository exposes distinct micro-targeting choices. Out of more than 500 total advertisements deployed by the National Party, 92 were piped exclusively into the feeds of male users. National invested up to $21,000 in these male-only placements, generating up to 3.9 million impressions.
By contrast, the data shows only a single ad from National seen exclusively by women. That lone placement ran for a single day on June 12, costing less than $100 and securing between 100 and 999 views among females aged 65 and older, as reported by The New Zealand Herald. National’s campaign spokesperson denied placing that specific female-targeted ad, stating, “We don’t know what the $99 spend is you are referring to, but it was not placed by the National Party campaign.”
Other parties on the political spectrum exhibit contrasting digital strategies. The ACT Party mirrored aspects of National’s approach, running 14 male-only ads viewed up to 518,000 times while spending up to $4,000 on Meta platforms, yet recording zero ads viewed solely by women. Conversely, the Green Party adopted a reverse model. The Greens targeted 13 of their 103 ads specifically at women, spending up to $5,000 for up to 768,000 impressions, while deploying no male-only ads.
The Mechanics of Meta’s Ad Transparency Data
Under the hood of modern political campaigning, parties utilize platform tools to segment voters by age, gender, and geographic region. While Meta’s public repository hides the exact backend targeting parameters set by campaign managers, it records the demographic breakdown of who ultimately views the content. Observers note that when an ad is served exclusively to one gender, it strongly indicates a deliberate targeting decision.
During the evaluated timeframe leading up to August 7—when formal regulated advertising periods and spending caps took effect—other major players sat out parts of the digital arena. Labour ran zero self-funded advertisements on Facebook or Instagram, and New Zealand First did not deploy any paid ads on Meta’s platforms. Meanwhile, communications funded directly by the Parliamentary Service were excluded from the analysis.
Even among ads not restricted to a single gender, organic viewership skews heavily. Two-thirds of users viewing ACT’s ads were male, while National and the Opportunity Party both recorded male viewership hovering around 60 percent. On the other side, the Green Party’s audience skewed 54 percent female, and Te Pāti Māori maintained a nearly even split between genders.
Defending the Digital Playbook
When questioned about gender-skewed ad delivery and the messaging implications for neglected voter segments, party representatives offered divergent justifications. National maintained that its ads targeted a broad demographic spectrum, asserting that 80 percent of its total digital output reached both men and women.
An ACT spokesperson emphasized that the party’s platform addresses all citizens equally, pointing to its candidate roster where one-quarter of listed candidates are women. National and New Zealand First maintain similarly modest proportions of female candidates on their lists.
The Green Party attributed its lack of male-only ads to resource constraints and deliberate strategy. A Green Party spokesperson explained, “It’s important we’re strategic and intentional about where we put those resources and how to best cut through to certain audiences,” noting that online data helps identify specific community concerns.
Voter Dynamics and Electoral Outcomes
The gender breakdown of digital ad delivery intersects intriguingly with actual voting behavior recorded in previous election cycles. Data from the New Zealand Election Study, which surveyed nearly 2,000 people after the 2023 general election, demonstrated that 41 percent of surveyed women voted for National, compared with 37 percent of surveyed men.
Victoria University of Wellington political science researcher Sam Crawley noted that while conventional wisdom often links female voters to left-leaning parties, the 2023 cycle saw a notable shift of women supporting National. Crawley suggested that cost-of-living pressures may have driven swing voters away from the incumbent government.
Analyzing National’s heavy reliance on male-focused placements, Crawley observed, “Maybe they’re focusing a bit more on their base and winning votes back off Act and New Zealand First.” Meanwhile, social media and audience strategist Anna Rawhiti-Connell expressed bewilderment over National’s single-day female-targeted ad, pointing out that digital campaigns typically require a five-to-seven-day window to clear platform learning phases.
