Constituency profile · Machakos County

Kathiani Constituency

Represented by Robert Mbui. Its MP's certified parliamentary activity and the NG-CDF money approved for this constituency. Everything on Machakos County →

60,224Registered voters 2022
246MP Hansard contributions
8/9Divisions attended
KSh 183.0MNG-CDF approved FY 2025/26

Voters & results · 2022

60,224 registered voters

Constituency register · 2022

  1. Mitaboni
    1. 2022 16,756
    2. 2027 none held yet
  2. Kathiani Central
    1. 2022 15,070
    2. 2027 none held yet
  3. Upper Kaewa/Iveti
    1. 2022 14,314
    2. 2027 none held yet
  4. Lower Kaewa/Kaani
    1. 2022 14,084
    2. 2027 none held yet
Registered voters. Bars start at zero and are scaled against the largest register any ward here holds, so they can be read against each other. A year with no register published shows an empty bar rather than a zero.
Population & source

A matching constituency census total is not held. KNBS sub-counties use different boundaries.

County population comparison · IEBC register

Declared MP · 2022

Mbui RobertWDM–K · 30,605 votesGazette 9950

County-wide winners

Governor · entire countyNdeti WavinyaWDM–K · 226,609 votesSource

Senator · entire countyMuthama Agnes Kavindu MbukuWDM · 155,883 votesSource

Woman Representative · entire countyKamene JoyceWDM–K · 253,106 votesSource

Explore ward winners →

Registered voters · 2017 to 2027

  1. 2017 54,909
  2. 2022 60,224
  3. 2027 none held yet

No 2027 register is held for this constituency yet. The bar fills in when IEBC publishes one and it is loaded; nothing here is projected forward — IEBC de-duplicates, audits and gazettes a register before it counts.

Between the registers held · 2017–2022

+5,315 voters added 251st of 290 constituencies by number
+9.68% growth on the 2017 register 214th of 290 constituencies by percentage
How this is worked out

Both figures compare the same constituency in the two registers we hold. Percentage change = (2022 count − 2017 count) ÷ 2017 count × 100. Ranks cover only constituencies with a register in both years. These are registrations, not votes cast.

Bars are scaled against the largest register this constituency itself holds, and start at zero. A year with no register held shows no bar rather than a zero.

IEBC register · 2017 · IEBC register · 2022

Your representatives

Who represents Kathiani.

Robert Mbui
Robert Mbui
Member of Parliament
WDM-K
Joyce Kamene
Joyce Kamene
Woman Representative — Machakos County
WDM-K
Muthama Agnes Kavindu Mbuku
Muthama Agnes Kavindu Mbuku
Senator — Machakos County
WDM-K

All Machakos County representatives →

Robert Mbui in Parliament

Certified activity for the sitting MP.

246Hansard contributions
11Questions asked 5Motions moved 10Statements
8/9Divisions attended
0Bills sponsored

Same certified counting policy as the member profile — presiding-officer speech is never counted.

Full profile: Robert Mbui →

NG-CDF in Kathiani

National-government development money approved for this constituency. Approval is not disbursement, and not spending.

Approved by financial year
  1. FY 2025/26 KSh 183,032,585
  2. FY 2024/25 KSh 170,469,857
  3. FY 2023/24 KSh 166,593,720
  4. FY 2022/23 KSh 138,215,033
Bars start at zero and share one scale — the largest year shown here — so every row can be read against every other, open or collapsed. Approved, not released. The released column is a second measure and stays in the table.
Show these years as a table
Financial yearApproved
FY 2025/26 KSh 183,032,585
FY 2024/25 KSh 170,469,857
FY 2023/24 KSh 166,593,720
FY 2022/23 KSh 138,215,033

See the full NG-CDF record for Kathiani →

Source: NG-CDF Board, checked against their own record before publication.

All Machakos County allocations →

NG-CDF projects in Kathiani

Projects the constituency's NG-CDF Committee recorded, by financial year.

No project records published yet for this constituency

We have not yet admitted and checked this constituency's NG-CDF project documents. Its allocation figures above are unaffected.

How this compares

Ranked among all 290 constituencies · each measure ranked separately · no overall score · peers are every constituency, not similar ones

NG-CDF approved (latest FY)

KSh 183.0M 192nd of 290

Ahead of 34% · median KSh 192.6M

Registered voters (IEBC register)

60,224 191st of 290

Ahead of 34% · median 71,409

Hansard contributions

246 24th of 290

Ahead of 92% · median 49

Questions asked

11 3rd of 290

Ahead of 99% · median 1

Motions moved

5 33rd of 290

Ahead of 86% · median 0

Statements

10 31st of 290

Ahead of 87% · median 2

Petitions presented

0 45th of 290

Ahead of 0% · median 0

Papers laid

3 56th of 290

Ahead of 78% · median 0

What these numbers don’t measure
Committee work
Parliament publishes no committee attendance for either House, so nobody can count it — us included.
Constituency work
Funerals, harambees, schools, casework. Recorded nowhere we can read.
Whether it worked
We can count questions asked, not answers given.
Speaking often isn’t speaking well. Use these to ask Kathiani better questions — not to grade them.