Palmyra, WI has a population of 1,660 and is the 12,111th largest city in the United States. The population density is 770 per sq mi which is 780% higher than the Wisconsin average and 750% higher than the national average. The median age in Palmyra is 39 which is approximately 1% higher than the Wisconsin average of 39. In Palmyra, 63% of the population over 15 years of age are married, 98% speak English and 2% speak Spanish. 83% of Palmyra residents were born in Wisconsin, 17% were born out of state, 0% were born outside of the United States and 1% were foreign born.