Which city is bigger Dallas or Oklahoma City?

I'm curious to know, when it comes to the comparison of these two major cities in the United States, which one has a larger population and overall size? Is Dallas, with its vibrant downtown and numerous suburbs, the larger of the two, or does Oklahoma City, known for its historic landmarks and growing economy, outsize Dallas in terms of size? It's a question that begs for an answer, as the two cities both play significant roles in their respective states and regions.