17 banks and credit unions have branches in Castle Rock. The Bank Fee Index holds published fees for 15 of them.
The count includes institutions based elsewhere that have a branch here.
Largest gap from Colorado
Castle Rock counts institutions with a branch here, wherever headquartered. Colorado counts institutions headquartered in the state.
Castle Rock
7 institutions with a branch here
$5
Colorado
40 institutions headquartered in Colorado
$10
U.S.
2,744 institutions in the index
$10
Chosen as the fee whose Castle Rock median sits furthest from Colorado's in percentage terms, among fees at least 5 local institutions publish.
Pick a fee to compare Castle Rock with Colorado and the U.S. Each amount below links to the fee schedule it was read from, and an empty cell says why.
Published amounts here run from $10 to $36.
Median published overdraft fee
Castle Rock
13 institutions with a branch here
$32
Colorado
52 institutions headquartered in Colorado
$30
U.S.
2,605 institutions in the index
$30
Castle Rock covers every institution with a branch here, wherever it is headquartered. Colorado covers institutions headquartered in the state. U.S. covers every institution in the Bank Fee Index.
17 institutions, 13 with a published overdraft fee.
Bank · based in Wilmington, DE · 3 branches here
Account not yet known
“Overdraft Item Fee … $36.00 per item”
Bank · based in Cincinnati, OH · 3 branches here
Account not yet known
“• U.S. Bank will charge an Overdraft Paid Fee of $36.00 for each overdraft item we pay on your behalf. Whether we”
Bank · based in Sioux Falls, SD · 2 branches here
Account not yet known
“Our overdraft fee for Consumer checking accounts is $35 per item (whether the overdraft is by check, ATM withdrawal, debit card transaction, or other electronic means), and we char”
Bank · based in Columbus, OH · 2 branches here
Account not yet known
“+$34 OVERDRAFT FEE)”
Bank · based in Cleveland, OH · 2 branches here
Account not yet known
“$20.00 Overdraft Item (OD) Charge will apply to each item we pay when your end-of-day overdraft balance”
Credit union, membership rules apply · based in Lone Tree, CO · 2 branches here
Credit union, membership rules apply · based in Colorado Springs, CO · 2 branches here
Account not yet known
“Courtesy Pay / $30.00”
Bank · based in Winter Haven, FL · 1 branch here
Account not yet known
“| Overdraft Paid Item Fee (Checks paid in numerical order on day received. An overdraft item may be created by check/draft, in-person withdrawal, ACH item or other electronic means”
Bank · based in Kimball, NE · 1 branch here
Bank · based in Denver, CO · 1 branch here
Account not yet known
“Overdraft Fee | $20.00 per transaction paid by the bank when there are non-sufficient funds within the account”
Largest banks by local bank deposits
Share of the $1.9 billion in bank deposits at branches here, FDIC Summary of Deposits 2026. Credit unions report no deposits by branch.
County context: Douglas County
Deposits and branches cover the City of Castle Rock. Population and income cover Douglas County, the county with most of Castle Rock's bank branches, not the city alone. This is background. None of it sets or explains a fee.
Bank deposits
Change at branches here, 2021 to 2026
Bank branches
Change in branch count, 2016 to 2026
Population
Change between the 2022 and 2024 Census estimates
Median household income
Census estimate, 2024
Deposits and branches: FDIC Summary of Deposits, 2026 and earlier years. Population and income: Census American Community Survey 5-year estimates for Douglas County.
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