![](https://www.cpr.org/cdn-cgi/image/width=3840,quality=75,format=auto/https://wp-cpr.s3.amazonaws.com/uploads/2019/06/democratic-candidate-ad-spending-in-colorado-cost-of-tv-spots_chartbuilder.png)
Both Democratic presidential hopefuls are running TV ads ahead of Colorado’s March 1 caucuses. But public records show Bernie Sanders is outspending Hillary Clinton more than four to one on TV ads in Colorado-- about $670,000 to $150,000.
![Chart: Ad Spending For D President Candidates](https://wp-cpr.s3.amazonaws.com/uploads/2019/06/democratic-candidate-ad-spending-in-colorado-cost-of-tv-spots_chartbuilder-1.png)
The cost difference is because Sanders is running six times as many ads all over the state, while Clinton is focusing only on Denver.
![Chart: Ad Buys For Dem Presidential Candidates](https://wp-cpr.s3.amazonaws.com/uploads/2019/06/number-of-ad-buys-for-top-democratic-presidential-candidates-tv-spots_chartbuilder-1.png)