Add elections + demographics layer: candidates and jurisdictions

Two new entity types, built deterministically from the raw exports:

  Candidate (2,494)     — 2026 federal candidates as files under
                          us/states/<st>/candidates/, with office,
                          district, party, incumbent/challenger stance,
                          campaign committee, FEC id.

  Jurisdiction (3,494)  — demographic nodes carrying ACS 2023 data:
                          3,131 counties (deduped from 3,231 mixed-format
                          fips keys) + 363 congressional districts.

This completes the county skeleton nationwide: every US county is now a
browsable node with population, income, poverty, race, education and
housing — even where no officeholders are mapped yet. In Florida the
county index.md merges into the existing dir and reports its officeholder
count alongside demographics (St. Lucie: 33 officeholders + ACS profile).

build.py now reads seven raw inputs in one deterministic pass
(byte-identical on rerun). The mirror now answers: who holds power, who
runs this institution, who is running, and what each place is made of.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
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2026-07-03 23:35:00 -04:00
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---
type: Jurisdiction
title: "KS-01"
classification: congressional-district
state: "KS"
district: "KS-01"
demographics:
population: 731386
population_under_18: 191739
population_18_64: 254972
population_65_plus: 284675
median_household_income: 67677
poverty_rate: 12.36
homeownership_rate: 66.86
unemployment_rate: 3.38
median_home_value: 184200
gini_index: 0.4535
vacancy_rate: 9.12
race_white: 569373
race_black: 18282
race_asian: 14249
hispanic: 122641
bachelors_plus: 146836
sources:
- field: demographics
source: Census ACS 2023
confidence: official
tags: [jurisdiction, congressional-district, ks]
timestamp: "2026-07-03"
---
# KS-01
Congressional district KS-01.
## Demographics (ACS 2023)
| Measure | Value |
| --- | --- |
| Population | 731386 |
| Under 18 | 191739 |
| 1864 | 254972 |
| 65+ | 284675 |
| Median household income | 67677 |
| Poverty rate | 12.36 |
| Homeownership rate | 66.86 |
| Unemployment rate | 3.38 |
| Median home value | 184200 |
| Gini index | 0.4535 |
| Vacancy rate | 9.12 |
| White | 569373 |
| Black | 18282 |
| Asian | 14249 |
| Hispanic/Latino | 122641 |
| Bachelor's or higher | 146836 |
## Source
- demographics: Census ACS 2023
@@ -0,0 +1,59 @@
---
type: Jurisdiction
title: "KS-02"
classification: congressional-district
state: "KS"
district: "KS-02"
demographics:
population: 739248
population_under_18: 195573
population_18_64: 237256
population_65_plus: 306419
median_household_income: 68050
poverty_rate: 12.73
homeownership_rate: 68.44
unemployment_rate: 3.87
median_home_value: 189600
gini_index: 0.4337
vacancy_rate: 8.37
race_white: 536678
race_black: 50480
race_asian: 14296
hispanic: 109604
bachelors_plus: 131940
sources:
- field: demographics
source: Census ACS 2023
confidence: official
tags: [jurisdiction, congressional-district, ks]
timestamp: "2026-07-03"
---
# KS-02
Congressional district KS-02.
## Demographics (ACS 2023)
| Measure | Value |
| --- | --- |
| Population | 739248 |
| Under 18 | 195573 |
| 1864 | 237256 |
| 65+ | 306419 |
| Median household income | 68050 |
| Poverty rate | 12.73 |
| Homeownership rate | 68.44 |
| Unemployment rate | 3.87 |
| Median home value | 189600 |
| Gini index | 0.4337 |
| Vacancy rate | 8.37 |
| White | 536678 |
| Black | 50480 |
| Asian | 14296 |
| Hispanic/Latino | 109604 |
| Bachelor's or higher | 131940 |
## Source
- demographics: Census ACS 2023
@@ -0,0 +1,59 @@
---
type: Jurisdiction
title: "KS-03"
classification: congressional-district
state: "KS"
district: "KS-03"
demographics:
population: 754087
population_under_18: 188432
population_18_64: 252442
population_65_plus: 313213
median_household_income: 101317
poverty_rate: 6.84
homeownership_rate: 69.48
unemployment_rate: 3.15
median_home_value: 398600
gini_index: 0.4431
vacancy_rate: 4.82
race_white: 581706
race_black: 38487
race_asian: 36143
hispanic: 80264
bachelors_plus: 278556
sources:
- field: demographics
source: Census ACS 2023
confidence: official
tags: [jurisdiction, congressional-district, ks]
timestamp: "2026-07-03"
---
# KS-03
Congressional district KS-03.
## Demographics (ACS 2023)
| Measure | Value |
| --- | --- |
| Population | 754087 |
| Under 18 | 188432 |
| 1864 | 252442 |
| 65+ | 313213 |
| Median household income | 101317 |
| Poverty rate | 6.84 |
| Homeownership rate | 69.48 |
| Unemployment rate | 3.15 |
| Median home value | 398600 |
| Gini index | 0.4431 |
| Vacancy rate | 4.82 |
| White | 581706 |
| Black | 38487 |
| Asian | 36143 |
| Hispanic/Latino | 80264 |
| Bachelor's or higher | 278556 |
## Source
- demographics: Census ACS 2023
@@ -0,0 +1,59 @@
---
type: Jurisdiction
title: "KS-04"
classification: congressional-district
state: "KS"
district: "KS-04"
demographics:
population: 745885
population_under_18: 197212
population_18_64: 246036
population_65_plus: 302637
median_household_income: 70671
poverty_rate: 11.7
homeownership_rate: 67.62
unemployment_rate: 4.37
median_home_value: 209000
gini_index: 0.4518
vacancy_rate: 9.84
race_white: 541679
race_black: 51461
race_asian: 25236
hispanic: 110253
bachelors_plus: 158783
sources:
- field: demographics
source: Census ACS 2023
confidence: official
tags: [jurisdiction, congressional-district, ks]
timestamp: "2026-07-03"
---
# KS-04
Congressional district KS-04.
## Demographics (ACS 2023)
| Measure | Value |
| --- | --- |
| Population | 745885 |
| Under 18 | 197212 |
| 1864 | 246036 |
| 65+ | 302637 |
| Median household income | 70671 |
| Poverty rate | 11.7 |
| Homeownership rate | 67.62 |
| Unemployment rate | 4.37 |
| Median home value | 209000 |
| Gini index | 0.4518 |
| Vacancy rate | 9.84 |
| White | 541679 |
| Black | 51461 |
| Asian | 25236 |
| Hispanic/Latino | 110253 |
| Bachelor's or higher | 158783 |
## Source
- demographics: Census ACS 2023