Updated 2 wk. ago

Will the US birth rate in 2026 be 52.0 or higher?
66 %
chance
Market brief
- Up 25.0 pp over the past week (+10.0 pp in the last 24 hours), after touching 86% on Oct 28, 2026.
- Historically, 69% of Polymarket markets across all topics priced 65–85% seven days before the end resolved YES (2,351 cases). That is less often than their average price of 73% implied — prices in this range have run high.
- Scheduled to end in 6 mo. (May 1, 2027).
A historical frequency for the price range, not a probability for this market and not advice. How we measure this
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Total volume
$2.2K
24h vol.
$389.627
Liquidity
$1.6K
End date
May 1, 2027
ends in 6 mo.
What a plan adds on this market
Only what exists for this market right now.
- Full AI research reportProA cited research report on demand: probability, bull and bear case, key facts with sources.
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Order book, trades and more numbersDepth, spread, up to 50 recent trades, volume by period and dates
1w vol.
$924.937
1m vol.
$2.2K
Bid / Ask
65¢ / 67¢
Spread 2¢
Last trade
61¢
Start date
Oct 28, 2026
Orderbook
Spread: 10¢Snapshot from cache
Recent trades (5)
| Time | Side | Price | Size |
|---|---|---|---|
| 2 wk. ago | Sell | 71¢ | 75 |
| 2 wk. ago | Buy | 52¢ | 180 |
| 2 wk. ago | Sell | 85¢ | 20 |
| 2 wk. ago | Sell | 87¢ | 20 |
| 2 wk. ago | Buy | 52¢ | 20 |
Rules & resolution
This market will resolve to "Yes" if the general fertility rate (births per 1,000 women aged 15–44) in the United States in 2026 is equal to or greater than the listed value, as reported in the National Center for Health Statistics (NCHS) annual provisional births report for 2026, meaning the first NCHS report that presents provisional birth data for the full calendar year 2026, regardless of its exact title or format (see 2025 example, “Births: Provisional Data for 2025”: https://www.cdc.gov/nchs/data/vsrr/vsrr043.pdf), estimated to be released in April 2027. Otherwise, this market will resolve to "No". Provisional counts or estimates covering only part of 2026, and full-year figures published only in data dashboards, data files, or statistical tables rather than in such a report, will not be considered. The report is expected to be made available here: https://www.cdc.gov/nchs/nvss/births.htm If NCHS does not release its annual provisional births report for 2026 by June 30, 2027, 11:59 PM ET, this market will resolve to "No". Note: The relevant data will be the general fertility rate in the United States in 2026 as stated in the annual provisional births report for 2026. Any revisions to this figure made after the release of this report will not be considered for this market’s resolution.
- Event:
- US Birth Rate in 2026? (Per 1000 Women)
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