US Bank Routing Numbers in Colorado

US Bank Colorado routing number.

The US Bank routing number for Colorado is 102000021. In Aspen, Colorado, the routing number is 102101645.

The US Bank wire transfer routing number is 102000021 or 102101645 for any transfers inside of the United States. The SWIFT code for wire transfers made outside of the United States is USBKUS44IMT.

Click here to get US Bank routing numbers for other states.

What is a Routing Number?

First created in 1910, the American Bankers Association developed the routing number to identify the financial institution where an account is held. A routing number consists of 9 digits and can also be referred to as an ABA routing number or RTN.

Each bank has its own unique routing numbers that typically are location-dependent. It is common to see banks have different routing numbers that might vary based on the state.

How To Get My US Bank Colorado Routing Number?

You can find your US Bank routing number in Colorado by looking at the bottom left corner of your check, looking at your monthly statement, or by either calling customer service at your bank or visiting their website. You can also get your routing number by looking it up on the official Federal Reserve website.

Wire Routing Number For US Bank In Colorado

Wire transfers are a fast and secure way to electronically move money. It takes anywhere from a couple of days to just a few minutes to complete a wire transfer. Banks often use different routing numbers to help process these transactions quicker and more efficiently.

For wire transfers inside of the United States, the routing number is either 102000021 or 102101645. Wire transfers made outside of the United States to a USA account have a routing number of either 102000021 or 102101645. The SWIFT code for US Bank is USBKUS44IMT.

You might notice there is a slight difference in the code used for international transfers. For transfers made outside the United States, a SWIFT code is also needed.

US Bank Routing Number For ACH Transfers

To send an ACH transfer to a US Bank account, you will need an ACH routing number. ACH routing numbers are used for electronic withdrawals and transfers between financial institutions.

The US Bank Colorado ACH routing number is 102000021 in Colorado and 102101645 in Aspen, Colorado.

How Many Digits Does a Colorado US Bank Routing Number Have?

US Bank routing numbers have 9 digits. If you open your account in Colorado, your routing number will either be the 9 digit number 102000021 or 102101645.

All US Bank routing numbers will have 9 digits. Contact customer service at your bank if you are questioning whether your routing number is correct. Visiting their website to double-check the routing number is legitimate also is an option.

Is The US Bank Colorado Routing Number The Same For Everyone?

There are two potential routing numbers for Colorado US Bank accounts. Everyone in Aspen, Colorado will have the same routing number, and everyone living everywhere else will have the same routing number, assuming they originally opened their account in Colorado.

This also means that you will have the same Colorado US Bank routing number as your neighbors. Everyone in Colorado will have the same routing number as their neighbors, and everyone in Aspen, Colorado will share a single routing number.

If you move states, your routing number will most likely stay the same. So if you originally opened a US Bank account in Colorado, there is a good chance it will remain the same if you move to another state.

Do All US Banks Have The Same Routing Number?

All US Banks do not have the same routing number. Your routing number will change depending on where you opened your account.

Someone who opened an account in Colorado might have a different routing number than someone who opened an account in Arizona.

Colorado’s routing numbers might change based on what city or town the US Bank is located in. Aspen, Colorado has a different routing number than the rest of Colorado.

That said, if you open a US Bank account in a different state, your routing number will change.

Which US Bank Routing Number Do I Use For Tax Returns In Colorado?

The US Bank routing number you use for tax returns in Colorado should be the same routing number you use for direct deposit or electronic payments. Getting your tax return refunded via direct deposit is much faster and safer than receiving a check in the mail.

To do so, you will likely need to know what your routing number is. Luckily, finding your routing number is extremely easy to do. US Bank Colorado bank accounts either use the routing number 102000021 or 102101645 for their tax return.

You can double-check you have the correct routing number for your tax return by visiting your bank’s website or calling customer service.


A few different factors decide your routing number. The location you open your account initially being one of the main factors. So accounts opened in Colorado will either have a routing number of 102000021 or 102101645.

Any time you attempt to order new checks, send money to someone, set up direct deposit, or send wire transfers, you will need a routing number.

If you end up moving from your original location, your routing number will most likely stay the same. The number you had when you originally made your US Bank account is the one that will stay with you, even if you move.

If you enjoyed reading about how to find your Colorado US Bank routing number, check out our other articles below!

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