---
type: "Bill"
title: "A bill for an act concerning county supervisor representation and districting plans and including effective date provisions. (Formerly HSB 625.) Effective 5-16-18."
description: "A bill for an act concerning county supervisor representation and districting plans and including effective date provisions. (Formerly HSB 625.) Effective 5-16-18."
jurisdiction: "us/states/ia"
legislature: "Iowa General Assembly"
session: "2017-2018"
identifier: "HF 2372"
citation: "Iowa HF 2372 (2017-2018)"
classification: ["bill"]
subjects: ["county boards of supervisors", "county government", "elections and politics", "redistricting"]
status: "enacted"
primary_sponsors: []
version_count: 17
action_count: 38
vote_count: 3
first_action: "2018-02-15"
last_action: "2018-05-16"
source: "openstates"
source_identifier: "ocd-bill/0057fafe-1ebe-4157-89b5-ad3e89c26d2a"
source_url: "https://www.legis.iowa.gov/legislation/billTracking/billHistory?billName=HF 2372&ga=87"
source_hash: "797a8b992a029779f063cd7fd88b333597b308e6405c0ce53c247c4f01a2adfa"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-ia"]
---

# Iowa HF 2372 (2017-2018) — A bill for an act concerning county supervisor representation and districting plans and including effective date provisions. (Formerly HSB 625.) Effective 5-16-18.

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Introduced** (filed) — [source](https://www.legis.iowa.gov/docs/publications/LGI/87/attachments/HF2372.html)
2. **Amendment H-8116** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/AMDI/87/H8116.pdf)
3. **Amendment H-8144** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/AMDI/87/H8144.pdf)
4. **Amendment H-8192** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/AMDI/87/H8192.pdf)
5. **Amendment H-8193** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/AMDI/87/H8193.pdf)
6. **Amendment H-8210** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/AMDI/87/H8210.pdf)
7. **Amendment H-8219** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/AMDI/87/H8219.pdf)
8. **Amendment H-8370** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/AMDI/87/H8370.pdf)
9. **Amendment S-5170** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/AMDI/87/S5170.pdf)
10. **Amendment S-5171** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/AMDI/87/S5171.pdf)
11. **Amendment S-5203** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/AMDI/87/S5203.pdf)
12. **Amendment S-5205** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/AMDI/87/S5205.pdf)
13. **Amendment S-5208** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/AMDI/87/S5208.pdf)
14. **Amendment S-5221** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/AMDI/87/S5221.pdf)
15. **Amendment S-5226** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/AMDI/87/S5226.pdf)
16. **Reprinted** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/LGR/87/attachments/HF2372.html)
17. **Enrolled** (enrolled) — [source](https://www.legis.iowa.gov/docs/publications/LGE/87/attachments/HF2372.html)

## Votes

- Shall the bill pass? — **26–20** (pass) · upper
- Shall the bill pass? — **58–38** (pass) · lower
- Shall the bill pass? — **54–41** (pass) · lower

## Timeline

The legislative action history — every referral, reading, and vote.

- **2018-02-15** Introduced, placed on calendar. `introduction`
- **2018-02-26** Amendment H-8116 filed. `amendment-introduction`
- **2018-02-28** Amendment H-8144 filed. `amendment-introduction`
- **2018-03-07** Amendment H-8192 to H-8116 filed, withdrawn.
- **2018-03-07** Amendment H-8193 to H-8116 filed, withdrawn.
- **2018-03-07** Amendment H-8210 to H-8116 filed, adopted.
- **2018-03-07** Amendment H-8219 to H-8116 filed, adopted.
- **2018-03-07** Amendment H-8116 adopted, as amended. `amendment-passage`
- **2018-03-07** Amendment H-8144 out of order.
- **2018-03-07** Passed House, ayes 58 nays 38. `passage`
- **2018-03-08** Explanation of vote.
- **2018-03-13** Explanation of vote.
- **2018-03-07** Immediate message.
- **2018-03-08** Message from House.
- **2018-03-08** Read first time and attached to similar SF 2320. `reading-1`
- **2018-03-15** Placed on calendar under unfinished business.
- **2018-03-19** Fiscal note.
- **2018-03-20** Amendments S-5170 and S-5171 filed.
- **2018-03-28** Amendments S-5203 and S-5204 filed.
- **2018-03-29** Amendment S-5205 filed. `amendment-introduction`
- **2018-04-02** Amendment S-5208 filed. `amendment-introduction`
- **2018-04-04** Substituted for SF 2320.
- **2018-04-04** Amendment S-5208 withdrawn.
- **2018-04-04** Amendment S-5221 filed, withdrawn. `amendment-introduction`
- **2018-04-04** Amendment S-5226 filed, adopted. `amendment-introduction, amendment-passage`
- **2018-04-04** Amendments S-5171, S-5203, and S-5204 out of order.
- **2018-04-04** Amendments S-5170 and S-5205 withdrawn.
- **2018-04-04** Passed Senate, ayes 26, nays 20. `passage`
- **2018-04-04** Immediate message.
- **2018-04-05** Message from Senate.
- **2018-04-05** Senate amendment H-8370 filed.
- **2018-04-23** House concurred in Senate amendment H-8370.
- **2018-04-23** Passed House, ayes 54, nays 41. `passage`
- **2018-04-24** Explanation of vote.
- **2018-04-23** Immediate message.
- **2018-04-24** Message from House.
- **2018-05-11** Reported correctly enrolled, signed by Speaker and President, and sent to Governor.
- **2018-05-16** Signed by Governor. `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/0057fafe-1ebe-4157-89b5-ad3e89c26d2a`. Confidence: reported (aggregated from official Iowa legislature records).