Certified by United States Postal Service • Mar 01, 2026
Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 18 NE 4th Ave to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office™ boxes, passports, gift cards, and more
Location
Certified by United States Postal Service • Mar 01, 2026
Certified by United States Postal Service • Mar 01, 2026
Reviews
3.5
71 reviews
5 stars
36
4 stars
5
3 stars
5
2 stars
5
1 star
20
GG
Grace G
Jan 20, 2026
3.0
Before taking my box to the Crystal River post office to mail, I used the USPS online calculator to calculate charges: $26. I took the package in and the CR carrier said it would be $50 at the lowest rate.I told him he was wrong and he stood his ground.
I took the same box to the Homosassa Post Office and the carrier said "$26." I told him about my experience at Crystal River and he took out a tape, measured, weighed, checked the delivery address and confirmed the $26 charge.
My problem is that the Crystal River carrier should have had enough experience to know that his number was not correct and should have handed the package to another carrier to double check.
KD
Kry Da
Dec 23, 2025
1.0
This place is trash breaks everything no one cares about there job here and they won’t even answer the phone
Frequently Asked Questions About United States Postal Service
Can I get a passport application at this Post Office?
Yes, Thousands of Post Offices™ accept first-time passport applications for the U.S. Department of State. Most of those locations can also take your passport photo. Please complete and print your passport application form before you apply.
Is an appointment needed for passport services?
Most Post Offices that offer passport services have set hours, and you'll need to schedule an appointment using our online scheduler. We also offer limited Passport walk-in hours at select locations.
Does this location take the photo needed for passports?
For first-time passport and photo services, please make an appointment using our online scheduler.
What is the cost to take a passport photo?
The current fee for a passport photo at USPS is $15.
When does this location do walk-in passports?
We offer limited Passport walk-in hours at select locations.
Can I get a PO Box online?
Yes, you can search for available PO Boxes and reserve one online at https://www.usps.com/manage/po-boxes.htm. The process is quick and secure, and you'll receive instructions for completing your setup in person.
How much is a small PO Box?
PO Box prices vary by location. You can check exact pricing for your area by visiting https://www.usps.com/manage/po-boxes.htm and entering your ZIP Code.
Can you get to the PO Boxes in the lobby after hours?
Most USPS locations offer 24/7 access to PO Boxes in the lobby. Access hours may vary by location, so check with your local Post Office for specific lobby hours.
How can I get a PO Box?
You can apply for a PO Box online or in person at your local Post Office. Just bring two valid forms of ID and your completed application if applying in person. To start online, visit https://www.usps.com/manage/po-boxes.htm.
What time can I check my PO Box weekly and on weekends?
What time can I check my PO Box weekly and on weekends?
What services are available at the United States Postal Service located at 18 NE 4th Ave?
The post office offers mailing, shipping, money orders, PO boxes, passports, gift cards, and more.
Can I apply for a first-time U.S. passport at this Post Office?
Yes, this Post Office accepts first-time passport applications and most can also take your passport photo. Be sure to complete and print your application before applying.
Do I need an appointment for passport services at this location?
Most Post Offices require an appointment for passport services, which you can schedule online. Limited walk-in passport hours are offered at select locations.
What are the operating hours of the United States Postal Service in Crystal River, FL?
Monday to Friday from 8:30 AM to 5:00 PM, Saturday from 9:00 AM to 12:00 PM, and closed on Sunday.
How can I reserve a PO Box at the Crystal River Post Office?
You can search and reserve PO Boxes online; after reservation, complete the setup in person with valid ID at the Post Office.
Is 24/7 access available to the PO Boxes at this location?
Most USPS locations offer 24/7 lobby access to PO Boxes, but access hours may vary by location so it's best to check directly with this Post Office.
Where is the nearest place to enjoy fishing or water activities near the Post Office?
Captain Arnold Martin Crystal River Guide Services offers fishing charters nearby, providing a great option for outdoor enthusiasts near the Post Office.
Are there any local dining options near the Post Office in Crystal River?
Yes, Sadie's Corner Kitchen and El Ranchito Mexican Grill are nearby restaurants where you can enjoy a meal before or after your visit to the Post Office.
If I need boating or marine supplies after visiting the Post Office, where can I go?
West Marine, a nearby store specializing in boat parts, sporting goods, and boat sales, is a convenient location for boating supplies.
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