Welsh is a city located in Louisiana. With a 2020 population of 3,279, it is the 87th largest city in Louisiana and the 5962nd largest city in the United States. Welsh is currently growing at a rate of 0.43% annually and its population has increased by 1.64% since the most recent census, which recorded a population of 3,226 in 2010. Welsh reached it's highest population of 3,515 in 1980. Spanning over 6 miles, Welsh has a population density of 519 people per square mile.
The average household income in Welsh is $49,793 with a poverty rate of 18.67%. The median rental costs in recent years comes to $675 per month, and the median house value is $109,000. The median age in Welsh is 35.8 years, 32.9 years for males, and 39.8 years for females. For every 100 females there are 102.9 males.