cost
Cost of Living Index
Gambia109.9 / 0
Tanzania101 / 100
Comparison
Side-by-side data for relocation, travel, hiring, and investment decisions. Values are shown with source-backed metric definitions so trade-offs are easy to compare.
Bars and radar use 0-100 better scores. Tooltips keep the raw source values visible.
Chart summary: Tanzania leads Cost of Living Index with 100 out of 100; Tanzania leads Safety Index with 100 out of 100; Tanzania leads Median Monthly Rent with 100 out of 100; Gambia leads House Price to Income with 100 out of 100. A complete normalized score table follows.
| Metric | Place | Raw value | Normalized score | Year | Source |
|---|---|---|---|---|---|
| Cost of Living Index | Gambia | 109.9 | 0 out of 100 | 2026 | World Bank Open Data |
| Cost of Living Index | Tanzania | 101 | 100 out of 100 | 2026 | World Bank Open Data |
| Safety Index | Gambia | 37.1 | 0 out of 100 | 2026 | UNData / UNSD |
| Safety Index | Tanzania | 56.2 | 100 out of 100 | 2026 | UNData / UNSD |
| Median Monthly Rent | Gambia | $3,266 | 0 out of 100 | 2026 | World Bank Open Data |
| Median Monthly Rent | Tanzania | $1,420 | 100 out of 100 | 2026 | World Bank Open Data |
| House Price to Income | Gambia | 6.9x | 100 out of 100 | 2026 | World Bank Open Data |
| House Price to Income | Tanzania | 12.8x | 0 out of 100 | 2026 | World Bank Open Data |
| Average Salary | Gambia | $73/mo | 0 out of 100 | 2024 | World Bank Open Data |
| Average Salary | Tanzania | $99/mo | 100 out of 100 | 2024 | World Bank Open Data |
| Unemployment Rate | Gambia | 6.5% | 0 out of 100 | 2025 | World Bank Open Data |
| Unemployment Rate | Tanzania | 1.6% | 100 out of 100 | 2025 | World Bank Open Data |
| Healthcare Access Index | Gambia | 62.2 | 0 out of 100 | 2026 | WHO Global Health Observatory |
| Healthcare Access Index | Tanzania | 79.6 | 100 out of 100 | 2026 | WHO Global Health Observatory |
| Life Expectancy | Gambia | 69.9 years | 0 out of 100 | 2026 | WHO Global Health Observatory |
| Life Expectancy | Tanzania | 80.9 years | 100 out of 100 | 2026 | WHO Global Health Observatory |
cost
safety
housing
housing
jobs
jobs
health
health
Winner
Tanzania wins on 14 of 22 metrics compared to Gambia.
Winner logic counts row wins after applying each metric direction. Exact ties do not count. Methodology
Top trade-offs
Gambia leads housing, air quality, and environment; Tanzania leads cost, safety, and rent.
cost
Gambia
109.9
Tanzania
101
safety
Gambia
37.1
Tanzania
56.2
housing
Gambia
$3,266
Tanzania
$1,420
housing
Gambia
6.9x
Tanzania
12.8x
jobs
Gambia
$73/mo
Tanzania
$99/mo
jobs
Gambia
6.5%
Tanzania
1.6%
health
Gambia
62.2
Tanzania
79.6
health
Gambia
69.9 years
Tanzania
80.9 years
environment
environment
infrastructure
demographics
Gambia
2.3%
Tanzania
2.9%
education
Gambia
59.6
Tanzania
90
transport
Gambia
51.4
Tanzania
45.5
safety
Gambia
13.9 per 100k
Tanzania
3.7 per 100k
safety
Gambia
37.2 per 100k
Tanzania
85.7 per 100k
health
Gambia
21.4%
Tanzania
36.8%
quality
Gambia
7
Tanzania
4.5
housing
Gambia
$11,371/sqm
Tanzania
$7,636/sqm
religion
Gambia
2.3%
Tanzania
41.2%
religion
Gambia
75.7%
Tanzania
14.9%
religion
Gambia
29.9%
Tanzania
80.0%
Some city-level values are modeled estimates when official city-level data is unavailable.
Each metric keeps its source, year, last refreshed date, and confidence label visible. Review methodology or Data Sources.