8.3% of 394,630 residents
Explore email →CITY CAMPAIGN ESTIMATES
Online inquiry campaigns combined with Instagram promotional messaging services in Sejong, South Korea
Compare modelled reach across 5 channels using the population recorded for Sejong.
Recorded city population394,630
Website forms formula estimate11,839
CHANNEL BREAKDOWN
Estimated reach in Sejong
Each value uses your selected percentage of the same city population. The figures do not indicate contact availability or campaign performance.
Website forms
3% of 394,630 residents
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2% of 394,630 residents
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Telegram
0.4% of 394,630 residents
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0.6% of 394,630 residents
Explore instagram →Population: GeoNames cities15000 extract downloaded 16 October 2026. GeoNames population fields may use different city boundaries and reference dates. Channel counts are planning estimates rounded to whole people. They are not measured users, deliverable contacts or available mailing lists. Confirm availability before a campaign.
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