Kisii vs Mombasa Cost of Living Comparison
Executive summary: Mombasa leads on CPI (17.9 vs 18.1, NYC=100), Mombasa leads on rent index, and Kisii leads on purchasing power. Validate neighbourhood rents before relocating — city-wide winners can reverse at district scale.
Overall Cost Winner
Mombasa
Lower overall CPI; largest measurable gaps: Housing (5% gap, Mombasa ahead); Utilities (5% gap, Mombasa ahead).
Monthly Cost Difference
Estimated monthly housing+utilities+internet basket is about $12 lower in Mombasa than in Kisii (~5% gap; converted via exchange rates).
Estimated monthly difference: $12 (favoring Mombasa).
Category Winners
| Category | Winner | Note |
|---|---|---|
| Overall CPI | Mombasa | CPI 17.9 vs 18.1 (lower is better) |
| Housing | Mombasa | Rent index 5.8 vs 6.1 (lower is better) |
| Food | Mombasa | Groceries index 25.3 vs 25.9 (lower is better) |
| Transport | Mombasa | One-way ticket 38.53 vs 39.28 (lower is better) |
| Utilities | Mombasa | Utilities (85m²) 1496.4 vs 1573.8 (lower is better) |
| Internet | Mombasa | Internet 2275.56 vs 2329.74 (lower is better) |
| Restaurants | Kisii | Restaurant index 15.6 vs 15.6 (lower is better) |
| Salary | Kisii | Avg net salary 120769.8 vs 114371.4 (higher is better) |
| Purchasing Power | Kisii | PP index 15.1 vs 14.3 (higher is better) |
Biggest Difference
Housing: Mombasa leads with a 5% gap.
Rent index 5.8 vs 6.1 (lower is better)
Quick Decision
- Students: Mombasa — Lower housing / rent index (5% gap).
- Families: Mombasa — Housing is typically the largest household line; rent index favors Mombasa; purchasing power favors Kisii.
- Remote Workers: Mombasa — Everyday cost index (CPI) favors Mombasa (~1% gap).
- Budget Living: Mombasa — Lowest overall consumer-price index in this pair.
Key Takeaways
- Mombasa is the overall cost winner on CPI (~1% lower everyday-cost index than Kisii).
- Housing: Mombasa leads on rent index (5% gap).
- Food / groceries: Mombasa is lower (2% gap).
- Purchasing power: Kisii scores higher (5% gap).
- Sample monthly basket (1BR + utilities + internet) is ~$12 cheaper in Mombasa.
Analysis
Detailed breakdown uses only paired indices: CPI 18.1/17.9, rent 6.1/5.8, purchasing power 15.1/14.3. Category winners can diverge — a city may win rent while losing CPI. No GDP, climate, or industry claims are invented for either city.
Trust & data transparency
Last updated: 2026-08-22
Data Sources
This page uses CityCost index inputs. Platform sources (see also Data sources):
- Regional
- Regional
On-page labels for this view: Regional · Regional.
Methodology
Each indexed city is associated with a reference basket of common living costs (for example rent, groceries samples, transport tickets, utilities, restaurant meals, and net salary where available). From those items, the platform derives relative indices such as CPI, rent, groceries, restaurants, and local purchasing power, using New York City = 100 as the familiar baseline convention for relative comparison.