Opening hours
Open 24 hours
| Monday | Open 24 hours |
|---|---|
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
Local time in Brooklyn: 10:00 PM (CST). Holiday hours may differ – call (319) 685-6270 to confirm.
Location & directions
4175 Highway 21Brooklyn, IA 52211
About Denny's
Located at 4175 Highway 21 in Brooklyn, Iowa, Denny's is an American restaurant. It is one of 2 places to eat and drink we list in Brooklyn.
Denny's is open 24 hours a day, 7 days a week.
You can visit for takeout and dine-in.
For questions or orders, call (319) 685-6270.
Quick facts
- Category
- American Restaurant
- Address
- 4175 Highway 21, Brooklyn, IA 52211
- Phone
- (319) 685-6270
- Hours
- Open 24 hours a day, 7 days a week
- Listing updated
- · Suggest an edit
Popular times
Usually busiest around 6 PM on Fridays; one of the quieter times is around 1 AM on weekdays.
Based on typical visit patterns for American restaurants and this venue’s opening hours.
Typical prices for American restaurants in Iowa
Based on 20 menus with 906 priced items from American restaurants in Iowa, the median menu item costs $10.00, and half of all items are priced between $5.99 and $14.00.
We don’t have Denny's’s own menu on file yet, so use these figures as a guide to what American restaurants in Iowa typically charge.
| Item | On menus | Typical price |
|---|---|---|
| Cottage Cheese | 45% | $3.10 |
| French Fries | 45% | $4.00 |
| Onion Rings | 35% | $9.95 |
| House Salad | 25% | $5.99 |
| Coleslaw | 25% | $3.38 |
| Side Salad | 25% | $6.00 |
| Buffalo Chicken | 20% | $17.00 |
| Patty Melt | 20% | $10.75 |
Calculated from 20 menus in our guide. Prices vary by location and change over time.
Features & amenities
Service options
- Takeout
- Dine-in
The neighborhood
Within a 10-minute walk (half a mile) of Denny's there is 1 other place to eat and drink in our guide, and 1 within one mile. By type, the places within a mile include Sandwiches & Delis (1).
Nearest places of other kinds
- Sandwiches & DelisSubway0.4 mi
What to expect at an American restaurant
American restaurants cover a lot of ground: the neighborhood diner with a counter and bottomless coffee, the family restaurant with a long laminated menu, the gastropub doing elevated comfort food, and the “New American” kitchen that builds a short seasonal menu around local farms. What ties them together is a menu built on familiar staples – burgers, sandwiches, salads, steaks, fried chicken and pasta – plus regional favorites that change as you cross the country.
What to order
- Cheeseburger – the benchmark dish; a good one tells you how seriously the kitchen takes its basics
- Chicken-fried steak or fried chicken – a comfort classic, especially in the South and Midwest
- Mac and cheese – often a house side that doubles as a main
- A regional specialty – look for anything named after the town or state on the menu
Good to know
- Portions are generous; sharing a starter or ordering a half portion is common and rarely frowned upon.
- Weekday lunch specials and early-bird dinners often cost noticeably less than the regular menu.
- Tipping 18–20% on table service is standard across the US.
Reviews
Write a reviewNo visitor reviews yet. Been to Denny's? Share your experience to help other diners.
Frequently asked questions
What are Denny's's opening hours?
Open 24 hours a day, 7 days a week. Monday: Open 24 hours; Tuesday: Open 24 hours; Wednesday: Open 24 hours; Thursday: Open 24 hours; Friday: Open 24 hours; Saturday: Open 24 hours; Sunday: Open 24 hours.
Is Denny's open on Sunday?
Yes, Denny's is open on Sundays: Open 24 hours.
Where is Denny's located?
Denny's is located at 4175 Highway 21, Brooklyn, IA 52211.
What is the phone number of Denny's?
You can call Denny's at (319) 685-6270.
Does Denny's offer delivery or takeout?
Delivery is not listed for Denny's, and takeout is available. Listed service options: takeout and dine-in.
Is Denny's open late?
Yes – Denny's is open until 10 PM or later on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, and Sunday.
What else is near Denny's?
There is 1 other place to eat and drink within a mile of Denny's. Nearby options include Subway (0.4 mi).
How much do American restaurants in Iowa cost?
Based on 20 menus with 906 priced items from American restaurants in Iowa, the median menu item costs $10.00, and half of all items are priced between $5.99 and $14.00.
Nearby places
All in Brooklyn
Listing data © OpenStreetMap contributors, ODbL. Details may have changed – please verify with the business.