Day: March 7, 2011

A case of poor scaling in the choropleth property tax values

Lisa Schweitzer2 Comments

Note: if you are having trouble viewing the images, just click on the post title to make the whole post bigger.

I don’t know if the Tax Foundation means to be in the “fibbing with maps” category, but I have some problems with the data presentation that goes along with their new interactive tool where you can go figure out how your county stands up in terms of median property tax. I guess they aren’t really fibbing: more like just wasting our time with a map that doesn’t tell us anything new about property tax burdens.

I can’t figure out where this map originally came from, but I borrowed from the Tax Prof (who deserves a HT). But it has the Tax Foundation logo on it, so I assume they had a hand in making it. Pretty though it is, it’s not helpful.

Here goes:

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You can see from the map that the scale on the property tax is exhausted at over $2000 year for median home values. Now, if you look at that, we can see that both Los Angeles County, where my beloved LA is, and Polk County, home of Des Moines, the capital of Iowa, are both dark blue, which means the median is above $2K a year. I’m guessing LA’s median property value is a wooncy bit higher than what we find in Des Moines, so let’s see how much got collapsed into that highest strata by looking at the interactive county tool, where the interesting stories come through.

In the tables, you get the tax paid as a percentage of median home value, a normalized figure–which is what should be mapped thematically if the Tax Foundation wants to tell us something interesting specifically about taxes, rather than home values. As it is, we’re probably getting roughly the same map here, particularly for the coasts, as we would if we just mapped median home values. Or population density. It’s better to separate the effects in a choropleth presentation if you have multiple things going on.

Voila Capture5

So Los Angeles ostensibly looks bad when you look at the tax ranking. It’s 10th in the country. And OMG it’s dark blue! But then when you look at the tax normalized by median home value, the state falls to 37th–the bottom half.

The normalization by median income doesn’t make that much sense, either, unless this is median income of homeowners. It’s likely in places like Los Angeles that some property tax is passed along to renters, but it’s probably not fully passed along, so using the median for the whole population, rather than just the median for the population of homeowners, is a bit misleading there. It’s hard to know what that story is, and it likely changes from period to period as rentals relative to demographics change.

Just to close the loop, let’s look at Des Moines.

Voila Capture6

Los Angelenos and Des Moines residents are paying at the median about the same raw amounts. Yes, there is some difference, but in 2009, it’s about $2,900 for the median Los Angeleno and about $2,400 for the median Polk County resident.

Well, then. What have we got?

We have the median resident of Des Moines paying a little over 1 percent of their home value in tax, while the Los Angeleno pays at the median about 0.61 percent. Los Angeles (and other places in California) are way towards the bottom: 655 out of 790 counties and 37th out of 50 in state ranking on taxes.

Proposition 13, at work. Untaxed wealth in your home value that will continue to grow over time for those who hang on to property due to the weird rules governing assessments under 13.

On the ‘jobless recovery’: Chris Hayes in The Nation

Lisa Schweitzer

Professor Tom Jankowski pointed me to this piece by Chris Hayes in the Nation. He breaks down the policy indifference to unemployment in Washington DC in two numbers: the unemployment rate among those with college educations (low) and the unemployment in booming Washington DC (also low–it’s a place with a lot of unemployment).

This manifests itself in our politics in two ways. For one, it just so happens that policy-makers, pundits and politicians are drawn from the classes that are in recovery, and they live in an area where new sushi restaurants are opening all the time. For even the best-intentioned and most conscientious staffers and aides this has, I think, a subconscious effect. Think of it this way: two office buildings are operating side by side in Chicago’s Loop in the middle of a brutally cold January day, when the heat in both buildings gives out. The manager of one building has an on-site office, so he finds himself plunged into cold; the other building is managed remotely, from a warm office whose heat is functioning. If you had to bet, you’d guess that the manager experiencing the cold himself would have a bit more urgency in restoring the heat. The same holds for the economy. The people running the country are not viscerally experiencing the depredations of this ghastly economic winter, and they lack what might be called the “fierce urgency of now” in getting the heat turned back on.