
This is an interesting study by Clio Andries (assistant professor at the Georgia Institute of Technology) and Xiaofan Laing (city planning graduate student). It looks at restaurant “chaininess” across the United States.
To do this, they mapped over 800,000 restaurants and looked for, among other things, restaurants with the same name. If the same restaurant name shows up in multiple locations, it is considered to be a chain.
Looking at the above snapshot of San Francisco, a yellow dot represents what is thought to be an independent restaurant and a dark purple/maroon dot represents a chain.
San Francisco has a very high percentage of independent restaurants. In their study, the city receives a chainess score of 28, compared to the national average of 1,247. (Some cities in the southeastern US are in the 1,900s).
One of the interesting takeaways from this study is that there appears to be a correlation between chaininess and built form. Generally speaking, the study revealed that auto-centric communities tend to have more chain restaurants, versus more independent restaurants in pedestrian-centric communities.
This is perhaps intuitive if you’ve ever driven and traveled across the US, but it is interesting to consider what is actually leading to this food and beverage outcome. Density certainly plays a role.

The North American rule of thumb is that young people -- specifically people in their 20s -- are the most likely to to live in an urban neighborhood. After that it's all down hill and, broadly speaking, the percentages decline. But at some point, much later in life, the data suggests that there is a reversal and people start to return to urban neighborhoods, albeit not to the same extent. Part of the explanation for this is that as people age they start to look to more walkable neighborhoods where they don't need to get a car to get around.

But in this recent NY Times article, Jed Kolko points out two interesting trends. One, the "urban boomer" appears to be on the decline in the US. In 1990, about 21.6% of Americans aged 54 to 72 lived in an urban neighborhood (categorized by density). As of 2018, this number had dropped to around 17.8%. And two, the age at which there is a reversal (and people start returning to denser neighborhoods) is also increasing. Perhaps because people are living longer.
Jed's conclusion: American boomers, today, are actually less urban than previous generations.
Graph: New York Times

This is an interesting study by Clio Andries (assistant professor at the Georgia Institute of Technology) and Xiaofan Laing (city planning graduate student). It looks at restaurant “chaininess” across the United States.
To do this, they mapped over 800,000 restaurants and looked for, among other things, restaurants with the same name. If the same restaurant name shows up in multiple locations, it is considered to be a chain.
Looking at the above snapshot of San Francisco, a yellow dot represents what is thought to be an independent restaurant and a dark purple/maroon dot represents a chain.
San Francisco has a very high percentage of independent restaurants. In their study, the city receives a chainess score of 28, compared to the national average of 1,247. (Some cities in the southeastern US are in the 1,900s).
One of the interesting takeaways from this study is that there appears to be a correlation between chaininess and built form. Generally speaking, the study revealed that auto-centric communities tend to have more chain restaurants, versus more independent restaurants in pedestrian-centric communities.
This is perhaps intuitive if you’ve ever driven and traveled across the US, but it is interesting to consider what is actually leading to this food and beverage outcome. Density certainly plays a role.

The North American rule of thumb is that young people -- specifically people in their 20s -- are the most likely to to live in an urban neighborhood. After that it's all down hill and, broadly speaking, the percentages decline. But at some point, much later in life, the data suggests that there is a reversal and people start to return to urban neighborhoods, albeit not to the same extent. Part of the explanation for this is that as people age they start to look to more walkable neighborhoods where they don't need to get a car to get around.

But in this recent NY Times article, Jed Kolko points out two interesting trends. One, the "urban boomer" appears to be on the decline in the US. In 1990, about 21.6% of Americans aged 54 to 72 lived in an urban neighborhood (categorized by density). As of 2018, this number had dropped to around 17.8%. And two, the age at which there is a reversal (and people start returning to denser neighborhoods) is also increasing. Perhaps because people are living longer.
Jed's conclusion: American boomers, today, are actually less urban than previous generations.
Graph: New York Times
Between the 1950s and 1980s, Toronto built a lot of towers. A 2010 report by the Centre for Urban Growth and Renewal identified 1,925 rental apartment towers of 8 storeys or more across the Greater Toronto Area.
That’s the second largest inventory of apartment towers in North America – many or most of which are in car-oriented suburban neighborhoods.
Of course, Toronto continues to build a lot of towers. But this second and current wave of towers is quite different than the last. Virtually all of them are now condo (as opposed to rental) and most are concentrated in central neighborhoods that are generally well-serviced by transit.
This has created a lot of positives for the city. It brought more people into the core to live, which in turn brought more retailers and employers into the city. It has created what I believe is a more vibrant and exciting 24/7 city.
But this return to city centers (as well as the economic spikiness it has created) is now well established both in Toronto, as well as in other cities all around the world. Every real estate conference or panel you go to now talks about Millennials and their desire to be in walkable communities. We got it.
And relatively speaking, those kinds of communities aren’t that difficult to create when you’re infilling city centers. Certainly not at this point. The street grid and bones are usually all in place. And the urban form is often conducive to transit.
The real challenge – and thus opportunity – for Toronto and lots of other cities is how to urbanize the (inner) suburbs and in particular these “towers in a park”. If you follow this space, you’ll know that there’s a lot more that we could be doing.
How do we rethink their relationship to the rest of the city? How do we better connect them through transit? How do we plug them in economically? In my opinion, these are far more difficult tasks. But they’re important ones for the long-term success of our cities.
Between the 1950s and 1980s, Toronto built a lot of towers. A 2010 report by the Centre for Urban Growth and Renewal identified 1,925 rental apartment towers of 8 storeys or more across the Greater Toronto Area.
That’s the second largest inventory of apartment towers in North America – many or most of which are in car-oriented suburban neighborhoods.
Of course, Toronto continues to build a lot of towers. But this second and current wave of towers is quite different than the last. Virtually all of them are now condo (as opposed to rental) and most are concentrated in central neighborhoods that are generally well-serviced by transit.
This has created a lot of positives for the city. It brought more people into the core to live, which in turn brought more retailers and employers into the city. It has created what I believe is a more vibrant and exciting 24/7 city.
But this return to city centers (as well as the economic spikiness it has created) is now well established both in Toronto, as well as in other cities all around the world. Every real estate conference or panel you go to now talks about Millennials and their desire to be in walkable communities. We got it.
And relatively speaking, those kinds of communities aren’t that difficult to create when you’re infilling city centers. Certainly not at this point. The street grid and bones are usually all in place. And the urban form is often conducive to transit.
The real challenge – and thus opportunity – for Toronto and lots of other cities is how to urbanize the (inner) suburbs and in particular these “towers in a park”. If you follow this space, you’ll know that there’s a lot more that we could be doing.
How do we rethink their relationship to the rest of the city? How do we better connect them through transit? How do we plug them in economically? In my opinion, these are far more difficult tasks. But they’re important ones for the long-term success of our cities.
Share Dialog
Share Dialog
Share Dialog
Share Dialog
Share Dialog
Share Dialog