Walthall is a city located in Mississippi. With a 2020 population of 138, it is the 284th largest city in Mississippi and the 17669th largest city in the United States. Walthall is currently declining at a rate of 0.00% annually and its population has decreased by -4.17% since the most recent census, which recorded a population of 144 in 2010. Walthall reached it's highest population of 144 in 2010. Spanning over 1 miles, Walthall has a population density of 142 people per square mile.
The average household income in Walthall is $64,422 with a poverty rate of 6.52%. The median rental costs in recent years comes to $725 per month, and the median house value is $81,000. The median age in Walthall is 34.2 years, 34.3 years for males, and 32.8 years for females. For every 100 females there are 80.4 males.