Waterloo Zip Code, Postal Code & Map

Here is a complete post showing the Zip code, Postal code, and Map of Waterloo, Iowa, United States.

We’ll also be listing post offices in Waterloo complete with addresses and phone numbers. Keep reading to find out more.

What you will learn

About Waterloo

Waterloo is a city located in Iowa, United States. It is the county seat of Black Hawk County. According to the 2020 United States Census, the population of this city was 67,314, thus, making it the 8th largest city in the state.

This city is part of the Waterloo-Cedar Falls Metropolitan Statistical Area, the city is more populous than the two cities. Waterloo is home to some arts and recreational centers. It’s home to the Lost Island Waterpark, which opened in 2001 and it is one of the highest-rated waterparks in the United States. This park was joined in 2022 by Lost Island Theme Park.

Fun Places To Visit In Waterloo, Iowa

There are several fun places you can visit in Waterloo, Iowa. So, while checking out the postal codes of Waterloo, look at some beautiful places you can visit there. Listed in no particular order.

1. Lost Island Waterpark & Adventure Golf & Go-Karts

2. Dan Gable Wrestling Museum

3. Lost Island Themepark

4. Waterloo Riverfront Stadium

5. John Deere Tractor & Engine Museum

6. Heartland Vineyard Church

7. Plaid Peacock

8. Cedar Valley Arboretum & Botanic Gardens

9. Phelps Youth Pavilion

10. Cedar Valley Nature Trail

11. George Wyth State Park

12. Waterloo Center for the Arts

13. Young Arena

14. Jameson’s Public House

15. Cedar Valley SportsPlex

16. The Grid Virtual Reality Arcade

17. Thorp Family Fun

18. BJ’s Bar and Billiards

19. Sullivan Brothers Iowa Veterans Museum & Grout Museum of History & Science

20. Waterloo Convention & Visitors Bureau

Post Offices in Waterloo with address, hours & phone number

Check below for the addresses, hours, and phone numbers of the post offices in Waterloo, Iowa.

1. Waterloo Post Office

Address: 300 Sycamore St, Waterloo, IA 50701

Phone Number: 319-274-2210
Fax: 319-274-2275
TTY: 877-889-2457

Retail Hours: Monday-Friday: 8:30 am – 5:00 pm, Saturday-Sunday: closed

Lobby Hours (PO Box Access Available): Monday-Sunday: 24 hours

Last Collection Times: Monday-Saturday: 6:30 pm, Sunday -closed

Passport Appointment Hours: Monday-Friday: 9:00 am – 12:00 pm, 1:00 pm – 3:00 pm, Saturday-Sunday: closed

Bulk Mail Acceptance Hours: Monday- Friday: 9:30 am – 5:00 pm, Saturday-Sunday: closed

2. Waterloo Annex Post Office

Address: 3314 Marnie Ave, Waterloo, IA 50701

Phone: 319-234-1240
TTY: 877-889-2457

Waterloo Zip Code Map

The map of Waterloo is shown in the image below. Click on the image of the map and you will be redirected to the entire map on Google Maps.

Waterloo Zip Code

Zip Codes & Postal Codes In Waterloo, Iowa

Check below for the table showing the zip code you’re looking for in Waterloo, Iowa.

        Location               Zip Code       
Waterloo 50701
Waterloo 50702
Waterloo 50703
Waterloo 50704


Waterloo Zip Code: Conclusion

Hope you found this post helpful and have gotten the zip codes of Waterloo, Iowa. Kindly follow for more and share this post on Social Media to help your friends find other United States Zip codes.

>> Go back to All US Zip Codes or Iowa Zip Codes