Curtis, NE has a population of 830 and is the 16,341st largest city in the United States. The population density is 692 per sq mi which is 2787% higher than the Nebraska average and 664% higher than the national average. The median age in Curtis is 32 which is approximately 10% lower than the Nebraska average of 36. In Curtis, 53% of the population over 15 years of age are married, 98% speak English and 1% speak Spanish. 74% of Curtis residents were born in Nebraska, 23% were born out of state, 0% were born outside of the United States and 2% were foreign born.