The String Of Cities Inside Chicago That NOBODY KNOWS Exists
Oct 24, 2026
Video Summary
AI GeneratedThis video explores the Fox River Valley, a string of cities in Illinois and Wisconsin that developed independent identities and histories before being absorbed into the expanding Chicago metropolitan area. The narrator argues that these cities are more than just suburbs, possessing unique urban cores and industrial legacies.
Chicago is one of the largest cities in the U.S. and there
are plenty of small and large suburbs,
each of which has their own stories and histories.
Looking at that history, the very old cities were
built either off the coast or off the rivers.
You've got the Des Plaines River going down the
heart of the metro, but more importantly,
you've got the topic of today's video.
I'm here at the headwaters of the Fox River in Wisconsin.
Now here, this doesn't really look
like anything significant,
but this is the river that serves one of the most underrated and
interesting little strings of cities that you'll find
in the United States. I think nobody really
talks about it and it's a very interesting topic of conversation.
Now the headwaters are north of
here but this is a fun little area
that I found up right near Menominee Falls in Wisconsin where
you actually find the headwaters of this river.
It goes a lot farther down obviously as I'll talk
about in this video but it's fun to see where it starts.
Obviously this is just a little suburban
area. These cities go down the river starting from all the way up here
and working its way through
the west end of the metro.
Importantly, they weren't always considered to be part of Chicago,
and that's what I wanted to talk about today.
Before we get into it though, I wanted to quickly
ask if you'd subscribe to support the channel
and help fund future trips. I love traveling for
videos, it's my favorite part of the channel,
and the more growth we get from it, the more I can do
it. Thank you so much. The main story at play here comes
from the history of Chicago, so let's look
at their growth patterns. Let's pretend it's 1950,
and we look at kind of what the city looks like.
The skyline obviously looked nothing like what we see today,
but most importantly, there
were 5.4 million residents in the metropolitan area,
and 4.5 million of those residents were
within Cook County.
That basically means they were within the main city,
and what this tells me is that
this was still just right before the start of suburbanization.
Suburbanization began with the interstate system in the 50s,
where transportation into
the city from longer distances became possible,
and so people wanted to live farther from
downtown.
towns. Cities exploded, and by 1980,
where this satellite imagery is from, the Chicago
Metro had 7.8 million people.
What you'll notice is this gap right here. This is between
the now suburbanizing Chicago metropolitan area
and the Fox Valley, so let's shift
over there and look at that.
The Fox River begins up near Milwaukee, and it serves cities
like Waukesha and Burlington, Wisconsin.
In regards to it as either a metro area or a
mini-megalopolis, it includes only those in Illinois
that create this edge of the metropolitan
area in Chicago. So that's what I'll be talking about today.
We have Fox Lake, McHenry, Algonquin,
Elgin, St. Charles, Batavia, Aurora,
and it begins puttering out around Oswego. In 1980,
there was a gap between these cities and the Chicago metro.
Growing with the city only,
they all have their own histories
and identities from all the way back in the 1830s, when every
single one of the aforementioned cities were settled.
Now, continuing on from 1980, this empty
area was still serving as a form of barrier
that helped keep the identity of these outer cities.
But the Chicago Metro grew to 9.1 million people by 2000,
and that undeveloped area was slowly
developed. Now, present day, there's no barrier.
To any normal person, there's no difference between
Aurora and any other Chicago suburb.
I feel we've forgotten that an area that is very unique
and has its own identity is different from any old Chicago suburb.
Some of these cities have
real downtowns and urban areas,
so I feel it's important to go city to city and look at them
and find appreciation in that.
If this were a metropolitan area, and I'll just pretend and
refer to it as such for my argument in this video,
the Illinois population would be 1.08 million
residents, a very significant amount.
They have a main focus on the manufacturing industry
historically, as much of the Chicago metro does,
meaning they dealt with rust belt issues,
although that was offset by the suburban growth.
Then earlier on, it was mill-related, with a deep
focus on the Fox River, and you see all
of these little economic tidbits squeak through into the
present-day identity. Beginning with Fox Lake,
I didn't get a chance to visit this community,
but it has a population of 10.9 thousand,
and it's a major boating city. There are over 20,000
boats registered to these lakes here meaning it's mostly important
for its water usage people
basically just have second homes here
and if your first home is here too let's just say you probably
own a kayak but let's move
on to where i did visit all right first city mchenry mchenry is a clear
river town it was developed off of that crossing over
the river it's a little bit more upscale and
it's known for a lot of lake homes
and stuff in this area you can see i'm on the river walk right
Now that's a big thing that this city has,
and it shows that orientation towards the river.
It has a population of 27,000, but before suburbanization,
it was only around 2,000 residents,
which is why we see a downtown matching
that of a very small Midwest town,
not a normal Chicago suburb where you'd expect to see a strode
and a bunch of gas stations.
Moving south past Crystal Lake, then,
this is where we see those big suburban developments.
But we get to our next city.
The next city, Algonquin, is a really fun example for this video.
it was originally a very small town very disconnected
from Chicago but this one was
completely taken over by suburban growth you see large new suburbs
in this area that's a lot of
what's going on now is the growth that we see here it's
been completely taken over by Chicago
residents while formerly it
was a place where Chicago residents would go for their summer home
their lake home on the river another very nice place there's
a nice little downtown but again
that downtown is very small you know
the actual city itself does not have a ton of influence
it's just that suburban growth.
The population of Algonquin is 29,000 and by household income this
one is actually the richest of any of the Fox Valley cities.
The population is now stagnant
since suburban growth passed through it
but back in 1950 it also had a population of just 1.2
thousand people. Next city is Elgin.
Elgin is a large manufacturing city a very important
industrial city it's the second largest in the Fox River area.
Now apparently I've just walked
to the entire downtown being closed
for the largest horror festival in the midwest so that's
pretty cool not actually Elgin that's not cool i'm trying
to explore for my video guys anyway yeah
this is a very important city
and it's one of the largest manufacturing areas in the United States
that's all i got apparently that's it it has a population of 114,000
and it's one of those cities
that did have a real urban influence
of its own before it was swallowed up by Chicago with a
population of 44,000 in 1950,
you see plenty of older neighborhoods around the downtown and the
real buildings are here as well.
It's also a nice little downtown with many factories they've changed
a bit in recent decades,
but luckily that suburban growth has offset it and the population
growth has continued. Next city we're in is St. Charles
and this is pretty clearly the most
upscale. It has a large downtown,
a big shopping area with a lot of places to go. It's got a pretty
large riverfront area. It's got shops on both sides of the river.
We even parked in a parking
ramp and that tells you that people go here
to visit apparently not at all it's Saturday i
though because there's nowhere open for lunch we ended up
at Riverside Pizza and Pub since that
was actually open but that's unimportant
to our story St. Charles has a population of 33,000 and
it is continuing to grow pretty steadily as i said it's
also one of the more upscale cities in the
region next city is Batavia
this is another hydropower town it benefited off of the river
specifically growing because of mills
and stuff here's a big manufacturing area and it has a nice
little downtown street made of bricks i'm
a little unimpressed i'm not gonna lie no disrespect could
have been a little better but still just
a nice little local area that i like a lot this downtown
has a bit less influence it gives you that small town feel
but the population is 26,000 and actually
the population in 1950 was 5.8,000
which leads you to see it swings a bit below its weight in the
downtown regard nothing wrong with that though batavia
is also home to the corporate headquarters
of Aldi a major grocery store chain.
That place rocks if you know you know. Now I'm here in Aurora
Chicago now this one needs no introduction it's
the major regional center of this area and that's
where a lot of the population comes from.
It was a major manufacturing area and it is nicknamed the
city of lights. It was the first city in the world
or America to use electric lights to light their
streets. The highest poverty rate in the area at 9.8 percent
but this was the regional center of
the Fox Valley City.
It has a downtown with a similar size to that of Elgin, but I will say
despite the amount of stuff going on here,
there's not actually a ton of people out. It's a Saturday
evening and I'm really not seeing that many people actually
on the streets around here besides this
theater here that seems to have something going on tonight.
The population, as I said, was 180,000
people and this is the second most populous city in all of Illinois,
which is where you have to
understand that it does have some pretty major urban influence.
It feels very separate from
Chicago despite me just accidentally
calling it Aurora Chicago. This high
population though does mean it's declining majorly
in population because
it's in Illinois and that's happening everywhere
in this state. It lost 17,000
residents between the last two censuses.
And finally we're in Oswego and instead
of going to the downtown area I actually just went to a random suburban
neighborhood with the intention
of showing that this town is at the very
edge of the suburban growth the edge
of the metropolitan area which what that
means is that this is the area that's going
to experience the most suburban growth right now.
This municipality went from 3,000 residents all
the way up to well over 20,000 residents
just in the past few censuses because we've seen this growth
and a lot of it is just suburbs on
the outside of this municipality and it's growing very quickly.
If you look at the satellite growth
here we see this for sure
and the population is now pushing down closer to Yorkville which has
maybe become the new edge of the metro in a way
but we zoom back out and again look at the entire
metro now you know that all
of these cities developed separately from Chicago yet on a map
it looks like they're the same thing all
in all it's simply important to draw appreciation to
situations like this if you don't think what Keegan
and Evanston have their own unique
identities you're wrong
but this is something you find all across America if you look closely
into their metro area. Not all suburbs are the same.
Thanks for watching. Thank you so much to
the members this week. I really appreciate you guys.
If you want to become a member, the link
is down in the description below.
All the money goes straight to my savings so we can go and do
more trips just like this. I really appreciate it. Thank you.

