U.S. ZIP Code tools

57201 · Population & demographics · Watertown SD

ZIP Code
57201

Watertown, SD

City / locality
Watertown
State
South Dakota
ZIP Code type
Type not provided
Latitude
44.9043
Longitude
-97.124
Coordinate source
GeoNames Postal
Source
GeoNames Postal
Source year
Inherited source snapshot

Some U.S. place names and coordinates come from GeoNames as geographic references. They are not confirmation of the USPS preferred mailing city.

ZCTAs are Census statistical areas. Their boundaries do not represent every USPS ZIP Code or an exact postal delivery boundary.

Population & demographics

acs/acs5 · 2024

ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.

Estimated population

26,781People · Margin of error ±266

Median age

39.6Years · Margin of error ±0.8

Median household income

72,878USD · Margin of error ±4,716

Median home value

242,700USD · Margin of error ±15,880

Total households

11,642Households · Margin of error ±297

Housing units

12,492Count · Margin of error ±157

Owner-occupied housing units

7,978Count · Margin of error ±431

Renter-occupied housing units

3,664Count · Margin of error ±406

Median monthly gross rent

941USD · Margin of error ±47

Household income distribution

USD · Households

$0–$9,999462±155
$10,000–$14,999378±161
$15,000–$19,999477±156
$20,000–$24,999256±122
$25,000–$29,999461±189
$30,000–$34,999387±118
$35,000–$39,999273±102
$40,000–$44,999428±129
$45,000–$49,999815±297
$50,000–$59,999895±238
$60,000–$74,9991,163±243
$75,000–$99,9991,788±304
$100,000–$124,9991,685±280
$125,000–$149,999848±185
$150,000–$199,999787±186
≥ $200,000539±158

ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.

Source

GeoNames Postal

Source year: Source vintage not supplied

GeoNames Postal

U.S. Census Bureau Gazetteer

Source year: 2026 Gazetteer

U.S. Census Bureau Gazetteer

U.S. Census Bureau ZCTA cartographic boundaries

Source year: 2020 Census ZCTA cartographic

U.S. Census Bureau ZCTA cartographic boundaries

U.S. Census Bureau ACS 5-year

Source year: 2024 ACS 5-year

U.S. Census Bureau ACS 5-year