How few places the Huntsville market's inbound migration comes from

the Huntsville market · Data as of · ALEX Intelligence

18.7% Share of Arriving Households From the Top Three Counties — Jefferson County, AL, Marshall County, AL, Lauderdale County, AL
#CountyHouseholds
1Jefferson County, AL603
2Marshall County, AL409
3Lauderdale County, AL400
4Cullman County, AL377
5Lawrence County, AL342
6Lincoln County, TN244
7Davidson County, TN198
8Tuscaloosa County, AL194
9Jackson County, AL171
10Shelby County, AL171

Read this carefully: The IRS withholds county-to-county flows below its disclosure threshold, so a county missing from this table is one whose flow was too small to publish, not one nobody moved from. Every total here is a total of disclosed flows and is therefore a floor.

Methodology

Source:
U.S. Internal Revenue Service, Statistics of Income Migration Data, county-to-county inflows, 2022-23
Measure
Households, ranked highest first across every U.S. county the IRS recorded sending households to the Huntsville market (Limestone, Madison, Morgan, AL) (110 ranked in total).
How the headline figure is computed
The top three units' combined count divided by the combined count of all 110 ranked units.
Universe
Every U.S. county the IRS disclosed a flow with. Counties whose flow fell below the IRS disclosure threshold are absent from the source file altogether, so this ranking is of disclosed flows and its totals are a floor rather than a complete count of movers.
Vintage
2023
Reproduce this query
https://www.irs.gov/pub/irs-soi/countyinflow2223.csv

Every figure on this page is computed directly from the dataset named above by ALEX Intelligence. No figure on this page was written by hand or by a language model. The query is stated so that anyone can re-run it and obtain the same table.

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