Census Tract Population Density 2015

The US Census recently released population data for census tracts. I figured midway through the decade would be a good point to update where these stand because they give greater insight in smaller-scale population changes. I looked at all the census tracts in Franklin County and came up with the following map series.

First, the population in 2015.

Next, the population density of tracts in 2010, as reference.

And now 2015.

On the surface, it’s difficult to see the changes, but put side by side, you can tell there have been a lot of increases across the county. To make this more visible, I made the following maps.

You can see that some of the strongest density increases occurred around Downtown and the Short North, New Albany, parts of the Campus area, and Dublin.

The map above gives a straightforward look at where the density increased and decreased. As you can see, the increases FAR outweighed the decreases. Most of the latter were scattered except across the Far South Side and parts of the Whitehall area.

Here were the top 20 most dense census tracts in 2015.
1. 1810: 29,508.2 South Campus/Victorian Village
2. 1121: 25,287.9 Main Campus
3. 13: 21,961.4 Campus/Indianola Terrace
4. 1110: 18168.6 North Campus/Tuttle Park
5. 10: 17386.3 Campus/SoHud
6. 12: 16,981.9 Campus/Iuka Ravine
7. 20: 13,030.5 Short North/Victorian Village
8. 17: 12,872.3 Weinland Park
9. 6: 12,153.6 Old North Columbus
10. 21: 10,853.5 Short North/High Street
11. 8163: 10,255.3 Lincoln Village/Southwest Columbus
12: 4810: 9,557.4 South Central Hilltop
13. 47: 9,492.7 North Central Hilltop
14. 6352: 9,434.0 Northwest Columbus/Henderson Road
15. 57: 9,257.4 Brewery District/South German Village
16. 5: 9,177.9 Old North Columbus
17. 6933: 9,090.9 Forest Park East
18. 16: 8,980.5 Weinland Park
19. 4620: 8,928.6 North Central Hilltop
20. 1820: 8743.3 Victorian Village

It’s obvious that the High Street corridor is the most dense of the city, racking up most of the top 20.

Now here are the 20 tracts with the largest density increases 2010-2015.
1. 1121: 4,375.9
2. 6: 2,178.5
3. 21: 1,934.9
4. 22: 1,478.1
5. 40: 1,107.7 South Downtown
6. 1820: 1,044.1
7. 20: 921.7
8. 38: 904.3 Old Towne East
9. 5: 861.2
10. 210: 833.9 Clintonville
11. 32: 751.1 Arena District West/West Victorian Village
12. 730: 736.9
13. 7551: 656.0 Somerset/South Easton
14. 7951: 610.4 West Columbus
15. 6372: 574.6 Hayden Falls/Sawmill Road
16. 7209: 514 New Albany
17. 7395: 497.6 Blacklick/East Broad
18. 10: 492.8
19. 8230: 449.3 Westland
20. 710: 447.3 West-Central Linden

And finally, the top 20 largest declines 2010-2015.
1. 13: -2,964.3
2. 12: -1,625.1
3. 42: -1,620.8 Scioto Peninsula/East Franklinton
4. 920: -902.2 Northeast Linden
5. 17: -775.4
6. 50: -554.4 Franklinton
7. 61: -485.7 South High Street
8. 59: -441.9 Near South Side/Deshler Park
9. 4620: -380.4
10. 720: -380.2
11. 4610: -335.4
12. 820: -305.4 North Linden
13. 7721: -305.2 North Linden
14. 45: -258.1 North Hilltop
15. 60: -253.2 Vassor Village
16. 810: North Central Linden
17. 7532: -240.3 Morse Road/Easton
18. 2520: -240.1 Near East Side/King-Lincoln
19. 47: -206.6
20. 9333: -194.9 Linwood

So there you have it.

Cool Link of the Day: Urb-I Urban Ideas

I saw this site mentioned on the CityLab site awhile back and thought it was a very cool idea. The site highlights how cities are transforming public spaces and making car-centric areas much more pedestrian, bike and transit friendly. Since I found the site, I have been lucky enough to become a regular contributor working to help make the site even better. The great thing is that anyone can send in before and after photos from their own cities of public space transformations. Take a look: http://www.urb-i.com/ The site covers cities across the world.

Columbus has several examples that I have added, but the photos are not yet updated on the site’s map. Until they are, here is a sneak peek:

Civic Center Drive

West Town Street

Columbus Commons

Top Housing Markets of 2015

The 2015 housing market was one of the strongest since before the recession, and 2016 looks to do even better. An ongoing problem, especially within the more urban markets, is a historically low inventory of available homes for sale. This has been a problem for several years now, as construction has failed to match demand.

That lack of inventory really shows up in the yearly % change chart. Few urban markets have increased year over year, as they have a much more limited supply of housing, even as demand for urban housing has increased.

Let’s see how this impacted prices.

While urban markets were not necessarily the most expensive compared to suburban, more of them were generally towards the top half of price increases last year.

Columbus Crime Plummets 2010-2014

The FBI recently released full 2014 crime statistics for its Uniform Crime Reporting program, and the results show a big drop in Columbus’ crime since 2010.

Let’s take a look at some of the numbers. First up, violent crimes.

Total violent crimes between 2010 and 2014 fell 16.6%, with any single person’s chances in 100k of being a victim of violent crime falling 21%. This is a pretty significant drop in just 4 years.

Here’s an individual violent crime breakdown:
-Murders were down 15.2%
-Rape was up 28.6%. The definition has changed in this time, which may explain some of that increase.
-Robbery was down 37.7%
-Aggravated Assault was up 14.6%.

So some good and bad. The good news for assault is that it’s well under where it was just 10 years ago, and almost 50% down from its historic peak in the early 1990s. It may have just been a bit worse year in 2014 for this, as all crime totals go through spikes even during a general decline. The bad news is that rape is historically high, but because the definitions have changed for it recently, it’s hard to make a fair comparison to previous years. If the current definition was in place years ago, it’s certainly possible it would now show a decline. Or, as with assault, rape totals could’ve seen a temporary spike above the trend line. Future years will tell the tale.

Now for property crime, something that’s always been somewhat high in Columbus, possibly due to the young population age and large number of college students.

Property crime in the city has dropped 29.8% 2010-2014, even more significant than the decrease in violent crime.

Here’s the breakdown:
-Burglary dropped 40.6%.
-Larceny Theft dropped 24.5%.
-Motor Vehicle Theft dropped 29.3%.

All down in the period.

So what about 2015 and beyond? Well, indications are that crime is up for 2015 vs. last year, though there are differing theories as to why. Crime being up seems to be widespread in cities around the nation, and some of it has been attributed to a newfound national popularity in heroin. Until we see 2015’s number sometime next year, we won’t know exactly the impact. For now, we can celebrate that the city has indeed become safer.

For more on 2014’s numbers, and to check out other cities, go here: https://www.fbi.gov/about-us/cjis/ucr/

Cool Link of the Day: Before and After Worldwide

Similar to the Before and After posts of how Columbus has been changing, the link below from the site Urb-I, has hundreds of before and after photos of streetscape change in a host of world cities. Columbus itself is not included, but perhaps that can be changed as the site allows anyone to submit images.