ZIP Code 95721 — Echo Lake, CA
95721 is a standard (street delivery) ZIP code serving Echo Lake, California, in El Dorado County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 95721 at a glance
| ZIP code | 95721 |
|---|---|
| Primary city | Echo Lake |
| State | California (CA) |
| County | El Dorado FIPS 06017 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Coordinates | 38.823410, -120.093790 |
How ZIP+4 works in 95721
The four digits after the hyphen encode a delivery segment inside 95721. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 95721 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 95721.
| ZIP | City | Distance |
|---|---|---|
| 95735 | Twin Bridges, CA | 4.6 mi |
| 96155 | South Lake Tahoe, CA | 4.9 mi |
| 96150 | South Lake Tahoe, CA | 5.3 mi |
| 95720 | Kyburz, CA | 9.1 mi |
| 96142 | Tahoma, CA | 13.1 mi |
| 95646 | Kirkwood, CA | 13.4 mi |
| 89449 | Stateline, NV | 14 mi |
| 96120 | Markleeville, CA | 15.4 mi |
| 89448 | Zephyr Cove, NV | 15.7 mi |
| 89460 | Gardnerville, NV | 17.2 mi |
| 95726 | Pollock Pines, CA | 18.2 mi |
| 89411 | Genoa, NV | 18.7 mi |
Questions about 95721
What is the ZIP+4 code for 95721?
95721 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 95721, you need to look up a specific street address to get them.
What city is 95721?
95721 is assigned to Echo Lake, California, in El Dorado County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.