Standard Walkway Size: Guide to Dimensions

Walkways add function and style to your outdoor spaces, making it easier and more comfortable to move throughout your yard. When planning a walkway, knowing how it’s going to be used can help you determine the best dimensions. We break down standard walkway widths, what affects walkway dimensions, and how to choose the right walkway dimensions for your project.

What Are Standard Walkway Dimensions?

Widths for outdoor walkways range from 18 to 48 inches, with 36 inches and 48 inches standard widths for most walkways. Narrower walkways can be found in widths of 18, 24, and 30 inches, but these walkways are more limited in function and are normally used in spaces that can’t accommodate wider walkways.  

Walkway Dimensions by Function

Depending on your walkway ideas and design, you’ll want to ensure your walkway is wide enough to be functional. Walkway widths can range from narrow enough to barely fit one person walking to wide enough to accommodate two people walking side-by-side.

Minimum

In smaller spaces where wider walkways aren’t possible, you’ll still want your walkway to be a minimum of 18 inches wide, giving enough room for one person to walk without much room on either side. A narrow walkway like this can be used in areas that won’t see much traffic or to navigate through crowded garden spaces, for example. 

Functional

The minimum width for a functional walkway is 24 inches, which allows one person to walk with a little room to spare. A 24-inch walkway will still be a bit of a tight squeeze, but more comfortable than an 18-inch walkway.

Standard

The standard walkway width for most secondary walkways, such as those going through backyards and side yard entrances, is 36 inches. This width falls between the standards for one-person and two-person walkways and gives enough room for most secondary walkway travel.

One-Person

Since 18- and 24-inch walkways can technically fit one person but don’t have much room to spare, 30 inches is a more comfortable standard for smaller, one-person walkways. This slightly wider walkway allows for a more natural stride without having to worry about stepping off the walkway while casually walking.

Two-Person

For primary walkways, which often need to accommodate two people walking side by side, 48 inches is the standard width. This includes main walkways to a home’s front door or other main entrances. Because these walkways will be more heavily trafficked and may occasionally need to fit equipment like delivery dollies, the wider width makes them easier to navigate.

How to Calculate Walkway Size

When determining the right walkway width, first identify how the walkway will be used. Is it connecting your driveway to the main entrance of your house? Leading a meandering path through your backyard garden? Allowing access to a patio or pool? How the walkway will be used will help you decide how wide it should be. 

Once you know how the walkway functions, your next important calculation will be how much space you have to work with. In general, always select the widest walkway for the available space as possible—homeowners rarely regret wide walkways but often wish narrower ones had a bit more space. 

Factors That Influence Walkway Size

In addition to its use and available space, other factors can affect walkway size. Here are a few other things to consider.

Material

Walkways are often made from materials like concrete, pavers, stone, or brick. Poured concrete offers more flexibility when it comes to size since a local concrete pro can make concrete forms in whatever size you’d like. Pavers come in set widths, so if you have your heart set on a particular paver style, you may be limited in design and width. Bricks are smaller but can be built into walkway patterns in a range of widths, but material costs will increase the wider the walkway. 

Whether you choose bricks, pavers, or concrete, the cost of a concrete walkway is generally lower than other materials, especially if you tackle the project as a DIY. 

Location

Depending on the layout of your yard, the location of your walkway may limit its size. Walkways that navigate narrow spaces or sharp corners won’t be as wide as those cutting through more open spaces. You may need a narrower walkway to navigate the space if you need to work around existing landscaping or yard features.

Slope

In most cases, walkways shouldn’t exceed a 2% slope, especially in areas where ice and snow are common. Walkways with a slope higher than 2% can be dangerous to navigate in the rain or in icy conditions, so you may need to alter your walkway’s grade or path to keep it relatively level.

Expected Traffic

Installing a pathway, walkway, or driveway on your property means knowing what kind of traffic you expect it to get. If your walkway is likely to be traveled by wheelchairs, strollers, wheelbarrows, or heavy foot traffic, a wider path will be more durable and easier to navigate. 

What to Do if You Have the Wrong Size Walkway

If your existing walkway is too narrow or you want to install a new walkway that’ll meet your needs for years to come, hire a paver contractor to construct an attractive, functional walkway. A walkway pro will ensure the site is prepped correctly and the walkway is installed properly to make your yard easier to move around in and boost your curb appeal.