Municipals: nest 1,823 city officeholders under their real counties

Pull Atlas's place→county crosswalk (Census TIGER 2024 places × county geometries, 32,041 places) into the build as a committed raw input, and use it to resolve municipal officeholders whose county was unknown. - data/place_county_crosswalk.jsonl — new raw input (place_geoid → county_geoid) - build.py — place-name+state → county_geoid → ACS county slug as a fallback in county_slug(); city_slug() generalized to non-FL bare place labels - data/sources/sources.yaml — provenance entry for the crosswalk _unresolved municipals: 1919 → 58. The remainder are genuine: CT planning regions (post-county), county-level rows mislabeled municipal upstream, consolidated city-counties (null label), Wikidata-QID placeholder names, and ambiguous same-name places — left unresolved rather than guessed. Join key is county_geoid (5-digit FIPS); the directory slug is taken from the ACS county node so municipals nest under the exact existing county dir. Deterministic (byte-identical rebuild); validate.py passes 19,721 records. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-04 20:23:57 -04:00
parent ad7607856d
commit 199d8b37d3
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@@ -32,7 +32,7 @@ timestamp: "2026-07-03"

 # Des Moines County, IA

-County jurisdiction.
+County jurisdiction — 4 officeholders mapped.

 ## Demographics (ACS 2023)

@@ -0,0 +1,39 @@
+---
+type: Person
+title: "Jon D. Billups"
+description: "Mayor, Burlington, IA"
+role: "Mayor, Burlington, IA"
+level: "municipal"
+branch: "executive"
+state: "IA"
+tenure:
+  start: "2022-01-01"
+  current: true
+ids:
+  person: "ccc61126-76f7-4922-99b3-45265b71beaf"
+  office: "74374d52-2c31-4cdb-bfeb-007d4ffee54f"
+  tenure: "c0ed7bd8-8e67-4ccf-a83b-a6388f42874b"
+  jurisdiction: "871023f9-79e5-408b-92a3-a7c680f10f65"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, ia]
+timestamp: "2026-07-04"
+---
+
+# Jon D. Billups
+
+Current Mayor, Burlington, IA.
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).
@@ -0,0 +1,39 @@
+---
+type: Person
+title: "Thomas Young"
+description: "Mayor, Mediapolis, IA"
+role: "Mayor, Mediapolis, IA"
+level: "municipal"
+branch: "executive"
+state: "IA"
+tenure:
+  start: "2026-06-20"
+  current: true
+ids:
+  person: "07e96553-281e-4d15-aa28-2e47a34da503"
+  office: "1671bdd9-b18f-47e0-aebe-648508af803a"
+  tenure: "c4f27c1f-9067-4763-abbd-ae01edfcfda2"
+  jurisdiction: "c8ef5191-bf73-4264-8d24-0c76fd7d1cf0"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, ia]
+timestamp: "2026-07-04"
+---
+
+# Thomas Young
+
+Current Mayor, Mediapolis, IA.
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).
@@ -0,0 +1,39 @@
+---
+type: Person
+title: "Eric Gerst"
+description: "Mayor, Middletown, IA"
+role: "Mayor, Middletown, IA"
+level: "municipal"
+branch: "executive"
+state: "IA"
+tenure:
+  start: "2026-06-20"
+  current: true
+ids:
+  person: "da319bc0-f53b-4fde-bcf7-c22df5cb5a43"
+  office: "8da84b02-b124-4a0f-8d0e-4b72e036b32e"
+  tenure: "07da0ead-31c6-41c4-baf1-8b7376c95bae"
+  jurisdiction: "6a45e5b3-28f6-4aa0-8e2a-fec666a98d3d"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, ia]
+timestamp: "2026-07-04"
+---
+
+# Eric Gerst
+
+Current Mayor, Middletown, IA.
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).
@@ -0,0 +1,39 @@
+---
+type: Person
+title: "Ron Teater"
+description: "Mayor, West Burlington, IA"
+role: "Mayor, West Burlington, IA"
+level: "municipal"
+branch: "executive"
+state: "IA"
+tenure:
+  start: "2022-01-01"
+  current: true
+ids:
+  person: "ea930f3b-514b-4e4d-b498-e1f9555ce369"
+  office: "9a1ce543-781f-403e-a484-418d4327f814"
+  tenure: "b643e827-ced2-4b0e-9bf3-9b685f04babd"
+  jurisdiction: "270ea568-a8b5-440e-ac24-115f3d401b96"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, ia]
+timestamp: "2026-07-04"
+---
+
+# Ron Teater
+
+Current Mayor, West Burlington, IA.
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).