ZIP code
55388
Watertown, MN
55388 covers Watertown in Carver County, with 5,974 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 55388. Methodology
ZIP code map of 55388

About ZIP code 55388
Acceptable cities: Minnetrista
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 55388. Not ACS. Methodology
People in 55388
Race
- White5,593
- Black or African American59
- American Indian or Alaska Native10
- Asian24
- Other race63
- Two or more races235
Hispanic or Latino (any race): 141
Age
- Under 10870
- 10 to 19801
- 20 to 29607
- 30 to 39764
- 40 to 49799
- 50 to 59871
- 60 to 69753
- 70 to 79375
- 80 and older144
Income and housing in 55388
Education
- High school graduate95.6%
- Bachelor's degree23.0%
- Graduate degree5.5%
Places covering 55388
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Watertown77.9%
- Minnetrista0.7%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Carver County94.3%
- Wright County5.1%
- Hennepin County0.7%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
21.5% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 55388
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 5,395 | |
| 2006 | 5,202 | |
| 2007 | 5,395 | |
| 2008 | 5,172 | |
| 2009 | 5,155 | |
| 2010 | 5,295 | |
| 2011 | 5,566 | 5,208 |
| 2012 | 5,568 | 5,250 |
| 2013 | 5,617 | 5,330 |
| 2014 | 5,661 | 5,300 |
| 2015 | 5,727 | 5,340 |
| 2016 | 5,747 | 5,380 |
| 2017 | 5,867 | 5,510 |
| 2018 | 5,858 | 5,540 |
| 2019 | 5,975 | 5,750 |
| 2020 | 5,955 | 5,830 |
| 2021 | 6,098 | 5,810 |
| 2022 | 5,997 | 5,870 |
| 2023 | 5,974 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 55388
12 nearest ZIP centroids (any distance)
- 55360Mayer4.4 miPop 3,328 · Income $118,036
- 55328Delano5.7 miPop 9,933 · Income $118,036
- 55363Montrose6.7 miPop 5,664 · Income $98,287
- 55387Waconia7.2 miPop 14,697 · Income $109,279
- 55375Saint Bonifacius7.3 miPop 4,285 · Income $136,250
- 55367New Germany7.5 miPop 1,086 · Income $89,896
- 55359Maple Plain8.4 miPop 7,068 · Income $129,508
- 55364Mound8.5 miPop 13,959 · Income $111,083
- 55397Young America10.1 miPop 3,335 · Income $77,227
- 55390Waverly10.1 miPop 3,179 · Income $107,500
- 55395Winsted10.5 miPop 2,600 · Income $72,901
- 55384Spring Park10.8 miPop 1,869 · Income $46,860
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 55388, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 55388 FAQ
- What city is ZIP code 55388 in?
- 55388 is in Watertown, MN.
- What county is 55388 in?
- 55388 is in Carver County.
- What is the median household income in 55388?
- The median household income in 55388 is $92,273.
- Which ZIP codes are near 55388?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 55388.