Population Change by Congressional District

The Census Bureau recently started to release 2007 American Community Survey data for the whole country broken down by congressional district. I’m going to start with total population figures, as that may be the most important figure: while it doesn’t tell us how the composition of the district has changed recently, it does give us a pretty clear picture of the trajectory different districts are on, in terms of where they’ll be come redistricting time in 2010. (I’ll get to income and poverty numbers in a different diary soon. Other information, such as race, education, and age, hasn’t been released and won’t be for a few more weeks.)

I’ll start with the districts which have experienced the greatest population gain. These are the areas that will have to shed the most population (often into newly-created districts).

District Rep. 2000 2007 Change
AZ-06 Flake (R) 641,360 944,706 303,346
NV-03 Porter (R) 665,345 949,685 284,340
AZ-02 Franks (R) 641,435 923,694 282,259
GA-07 Linder (R) 630,511 874,059 243,548
TX-10 McCaul (R) 651,523 889,342 237,819
FL-05 Brown-Waite (R) 639,719 870,558 230,839
CA-45 Bono Mack (R) 638,553 850,429 211,876
TX-26 Burgess (R) 651,858 843,902 192,044
NC-09 Myrick (R) 619,705 811,360 191,655
TX-22 Lampson (D) 651,657 843,070 191,413
FL-14 Mack (R) 639,298 827,747 188,449
CA-44 Calvert (R) 639,008 821,102 182,094
GA-06 Price (R) 630,613 808,518 177,905
TX-03 S. Johnson (R) 651,782 828,598 176,816
AZ-07 Grijalva (D) 640,996 797,355 156,359
GA-03 Westmoreland (R) 630,052 777,210 147,158
UT-03 Cannon (R) 744,545 891,668 147,123
GA-09 Deal (R) 629,678 774,544 144,866
ID-01 Sali (R) 648,922 791,628 142,706
CO-06 Tancredo (R) 614,491 755,315 140,824
FL-08 Keller (R) 639,026 778,960 139,934
VA-10 Wolf (R) 643,714 780,534 136,820
WA-08 Reichert (R) 655,029 790,781 135,752
IL-14 Foster (D) 654,031 787,087 133,056
FL-25 M. Diaz-Balart (R) 638,315 770,952 132,637

Much more over the flip…

Now here are the districts that have lost the most population between 2000 and 2007, and which will need to absorb the most surrounding territory (or be eliminated and dispersed into surrounding districts).

District Rep. 2000 2007 Change
LA-02 Jefferson (D) 639,048 385,399 – 253,649
PA-14 Doyle (D) 645,809 547,019 – 98,790
MI-13 Kilpatrick (D) 662,844 568,760 – 94,084
PA-02 Fattah (D) 647,350 556,246 – 91,104
OH-11 vacant 630,668 539,938 – 90,730
IL-07 D. Davis (D) 653,521 586,439 – 67,082
NY-28 Slaughter (D) 654,464 588,681 – 65,783
IL-04 Gutierrez (D) 653,654 589,874 – 63,780
MI-14 Conyers (D) 662,468 599,005 – 63,463
NY-27 Higgins (D) 654,200 598,044 – 56,156
IL-17 Hare (D) 653,531 598,742 – 54,789
CA-09 Lee (D) 639,426 584,787 – 54,639
KS-01 Moran (R) 672,051 617,449 – 54,602
AL-07 A. Davis (D) 635,631 581,269 – 54,362
MS-02 B. Thompson (D) 710,996 656,843 – 54,153
TN-09 Cohen (D) 631,740 577,995 – 53,745
PA-05 Peterson (R) 646,326 594,617 – 51,709
CA-53 S. Davis (D) 638,703 587,042 – 51,661
MN-05 Ellison (D) 614,874 565,407 – 49,467
OH-17 Ryan (D) 630,316 581,058 – 49,258
MA-08 Capuano (D) 635,185 587,438 – 47,747
OH-10 Kucinich (D) 631,003 585,892 – 45,111
MI-12 Levin (D) 662,559 617,539 – 45,020
PA-01 Brady (D) 645,422 600,957 – 44,465
MO-01 Clay (D) 621,497 577,240 – 44,257

Note the high number of Republican districts on the growth list, and the high number of Democratic districts on the shrinkage list. The first list is 25 of the districts that are some of the most archetypal exurbs, and the second list is mostly the inner cities of the Rust Belt. Now, I could go all David Brooks on you, and make the case that this spells doom for the Democrats, because Democrats are either dying out or else moving to the exurbs as complete blank slates who get turned into Republicans when they eat the magic GOP fairy dust that they sprinkle over the salad bar at Applebee’s.

However, this needs to be viewed through the lens of the bluening of the people remaining in the cities, and, maybe more importantly, the bluening of the people in the inner ring suburbs. In fact, there’s probably something of a ripple effect going on: people moving from the city to the inner ring suburbs, bringing their city values with them, and people already in the inner city suburbs looking around them, not liking what they see anymore, and moving further out to the exurbs. (Which isn’t to say the suburbs-to-exurbs migration is consciously for racist or ideological reasons; it might be expressed purely in terms of wanting a bigger house with granite countertops, or having more elbow room separating them from neighbors. For whatever reasons, though, someone predisposed to valuing that, more so than an easier commute, a walkable neighborhood, or more interaction with neighbors, may also likelier to be predisposed to being a Republican.)

In addition, immigration plays a big factor. Traditionally, cities were the beachhead for wave after wave of immigrants in American history, but now many of them are making their first stop in the suburbs or even exurbs. As I said earlier, 2007 race data isn’t available yet, but when it is, you’ll see that much of the growth in the fastest growing districts (TX-10 and GA-07 especially come to mind) is non-white. (There’s also another consideration: migration from other states, and people bringing their northern values with them to the Sun Belt.)

Note that this is different from a list of purely the most and least populous districts. Here are the ten most populous districts:

District Rep. 2000 2007 Change
NV-03 Porter (R) 665,345 949,685 284,340
AZ-06 Flake (R) 641,360 944,706 303,346
MT-AL Rehberg (R) 902,195 933,264 31,069
AZ-02 Franks (R) 641,435 923,694 282,259
UT-03 Cannon (R) 744,545 891,668 147,123
TX-10 McCaul (R) 651,523 889,342 237,819
GA-07 Linder (R) 630,511 874,059 243,548
FL-05 Brown-Waite (R) 639,719 870,558 230,839
UT-02 Matheson (D) 744,287 857,741 113,454
UT-01 Bishop (R) 744,377 852,082 107,705

And the ten least populous:

District Rep. 2000 2007 Change
LA-02 Jefferson (D) 639,048 385,399 – 253,649
RI-01 Kennedy (D) 524,189 506,472 – 17,717
WY-AL Cubin (R) 493,782 508,840 + 15,058
RI-02 Langevin (D) 524,130 512,250 – 11,880
NE-03 A. Smith (R) 570,532 537,076 – 33,456
OH-11 vacant 630,668 539,938 – 90,730
PA-14 Doyle (D) 645,809 547,019 – 98,790
IA-05 King (R) 585,171 548,055 – 37,116
PA-02 Fattah (D) 647,350 556,246 – 91,104
MN-05 Ellison (D) 614,874 565,407 – 49,467

As you can see, these lists aren’t quite as interesting, because of some oddball picks where states started out the decade with either very large (Montana, Utah) or very small (Rhode Island, Iowa) districts, because their populations put them on the cusp of whether or not to get an extra seat. (Or in the case of Wyoming, because there are so few people there at all.) However, I suppose it might be interesting to start a betting pool as to when Rhode Island drops to one at-large seat (2020?).

22 thoughts on “Population Change by Congressional District”

  1. Now, I could go all David Brooks on you, and make the case that this spells doom for the Democrats, because Democrats are either dying out or else moving to the exurbs as complete blank slates who get turned into Republicans when they eat the magic GOP fairy dust that they sprinkle over the salad bar at Applebee’s.

    …made me laugh out loud. Well done.

    On another note, it seems unlikely that LA-02 will regain its population by 2010: a new study notes that New Orleans only grew 3% from 2007 to 2008, after growing 19% in the previous year.

  2. Does anybody have any numbers for the VT-AL district? I’m just asking because it is my home state, and I’d be very interested to know the change in population between 2000 and 2007, whether it increased, decreased, or stayed stagnant, just like the districts listed here.

  3. We’re going to gain a seat in 2010.  Looking at these numbers, it appears likely it’ll be somewhere in the Northeast part of Metro Atlanta which is NOT good for us, at least for now.  However, if you could lop the rural counties off from GA-07 and leave it as just Gwinnett County or even parts of it, then we’d be okay as Gwinnett gets more diverse racially and more Democratic…at some point.

  4. … is that if the Democratic Party can consistently win 60% or more of the Hispanic vote, we’ll be the governing party of this country for the next half century.

  5. According to the FL SoS website the 8th district had a new DECREASE of over 21,000 voters between 2006 and 2008.  Weird that the number of registered voters took a big dive yet the population is rapidly increasing…

  6. My back of the envelope calculations have Montana becoming larger than Rhode Ireland in population terms by around 2018 and global warming is likely to benefit Montana’s population growth but not Rhode Island’s.

    I wouldn’t absolutely bet on it happening by 2020, but Rhode Island’s best case scenario is that it’s Utah-North Carolina close then and none of the larger states can claim priority on its second seat. And that seems unlikely.

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