ZIP Code 57755
About Ludlow
Ludlow is an unincorporated community in Harding County, South Dakota, United States. It is located on Federal Highway 85, approximately 21 miles north of Buffalo, the Harding County seat, and six miles south of the North Dakota border. Although not tracked by the Census Bureau, nor having a post office, Ludlow has been assigned the ZIP code of 57755 by the United States Postal Service.
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Area Profile
US Census (ACS 5-year · Gazetteer)
127
population
$66,000
median household income
0
people / sq mi
$155,900
median home value
31.9
median age
69
housing units
54
households
254.7
land area (sq mi)