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Kenya County Budget Tracker

Track how all 47 county governments spend public money. Compare allocation, own-source revenue, expenditure, and budget absorption rates.

🏛️ Government & LegalController of Budget (cob.go.ke)Updated annually

Total Allocation

KES 466,400M

Own-Source Revenue

KES 52,430M

Total Expenditure

KES 432,600M

Avg Absorption

83.4%

CountyAllocation (M)Own Revenue (M)Expenditure (M)Absorption
Nairobi22,50012,00030,20087.5%
Kiambu15,8004,20017,20086%
Nakuru15,2003,50016,00085.6%
Kakamega14,50095012,80082.8%
Mombasa14,2003,80015,20084.4%
Turkana13,50028010,20074%
Meru12,8001,10011,80084.9%
Kilifi12,5001,20011,20081.8%
Bungoma12,50078011,00082.8%
Machakos11,8001,50011,20084.2%
Kisumu11,5001,80011,20084.2%
Kitui11,2005509,50080.9%
Uasin Gishu11,2001,80011,10085.4%
Kisii11,20078010,00083.5%
Mandera10,5001808,10075.8%
Narok10,5002,20010,80085%
Kajiado10,2002,00010,40085.2%
Homa Bay10,2004508,80082.6%
Migori10,0005208,60081.7%
Murang'a9,8007808,90084.1%
Garissa9,6003507,80078.4%
Makueni9,5006808,80086.4%
Trans Nzoia9,5006808,60084.5%
Wajir9,2002207,20076.4%
Nyeri9,2009008,60085.1%
Nandi9,2005808,20083.8%
Siaya9,2004508,00082.9%
Kericho9,0007008,20084.5%
Baringo8,8003807,60082.8%
Marsabit8,5002006,90079.3%
Bomet8,5004507,50083.8%
Kwale8,2006507,40083.6%
Nyandarua8,2005207,40084.9%
Busia8,2005207,20082.6%
Embu7,8005807,10084.7%
West Pokot7,8002806,50080.4%
Laikipia7,5006507,00085.9%
Taita Taveta7,2004206,40084%
Kirinyaga7,2005506,60085.2%
Nyamira7,2003806,30083.1%
Samburu7,0002205,90081.7%
Tana River6,8001805,80083.1%
Elgeyo Marakwet6,8003206,00084.3%
Vihiga6,8003205,90082.9%
Tharaka-Nithi6,5003505,70083.2%
Isiolo6,2002505,30082.2%
Lamu5,2002804,50082.1%

Data Source

  • All figures are in KES millions and are approximate based on Controller of Budget reports
  • Allocation = equitable share from national government + conditional grants
  • Own-source revenue = county-generated revenue (rates, fees, charges, permits)
  • Absorption rate = (actual expenditure / total revenue) × 100
  • Nairobi consistently has the highest own-source revenue due to commercial activity
  • Arid counties (Turkana, Mandera, Wajir) often have lower absorption rates due to infrastructure challenges
  • Data sourced from Controller of Budget annual County Budget Implementation Review Reports

Frequently Asked Questions

Where do county governments get their money?
County governments receive money from two main sources: (1) Equitable share from the national government (the majority), allocated based on population, poverty index, and other factors, and (2) Own-source revenue generated locally through rates, fees, permits, and charges.
What is budget absorption rate?
Budget absorption rate is the percentage of total revenue that a county actually spends. A high absorption rate (85%+) means the county is effectively utilizing its funds. Low absorption often indicates capacity challenges or procurement delays.
Who oversees county spending?
The Controller of Budget (cob.go.ke) monitors county budget implementation and publishes quarterly and annual reports. County assemblies also play an oversight role through their budget committees.
Which county has the highest budget?
Nairobi County consistently has the highest budget due to its large population and significant own-source revenue from commercial activities, rates, and parking fees.
What is own-source revenue?
Own-source revenue is money that a county generates locally — not from the national government. It includes county rates, market fees, parking charges, business permits, and other local levies. Counties with more commerce generate more own-source revenue.

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