Federal House seats represent approx 760,000 voters. Missouri’s House seats are close to average. MO districts represent 769,884 voters.
The maps submitted by the LWV of Missouri for the 8 representatives had a maximum deviation of no more than 4000. Their senate seats each represent over 3 million voters. For comparison, WY’s Representative represents approx 577,000 voters. Our senators represent half this amount, 288,500 voters.

Missouri LWV Shares Nonpartisan Legislative District Maps