Seneca, South Dakota city profiles are provided by National Relocation to compare neighborhood information for Seneca home seekers looking for Seneca real estate or South Dakota apartments for rent. Use the census and other data above to review Seneca demographics including Seneca population, education, Seneca employment statistics, as well as the cost of living in Seneca. Other important considerations include housing statistics such as Seneca property occupancy rates and home prices as well as South Dakota schools, colleges, parks and other notable locations. This information is useful for home seekers looking at Seneca bank foreclosures or other housing options.