Population
Tanzania is higher
Tanzania records 68,560,157, about 19.4× the other value.
The biggest differences first
Surface area
Tanzania is higher
Tanzania records 947,300 km², about 7.78× the other value.
Nominal GDP
Tanzania is higher
Tanzania records $78.84 billion, about 38.2× the other value.
What stands out
Proportional bars and relative differences make the headline numbers easier to read.
Population
🇪🇷 Eritrea3,535,603
🇹🇿 Tanzania68,560,157
Tanzania’s population is about 19.4× that of Eritrea, a difference of 65,024,554.
Surface area
🇪🇷 Eritrea121,766 km²
🇹🇿 Tanzania947,300 km²
Tanzania’s surface area is 678% larger than that of Eritrea, a difference of 825,534 km².
Population density
🇪🇷 Eritrea29 /km²
🇹🇿 Tanzania72.4 /km²
Tanzania’s population density is 149% higher than that of Eritrea, a difference of 43.3 /km².
Nominal GDP
🇪🇷 Eritrea$2.07 billion · 2011
🇹🇿 Tanzania$78.84 billion · 2024
Tanzania’s nominal GDP is about 38.2× that of Eritrea, a difference of $76.78 billion.
GDP per capita
🇪🇷 Eritrea$689 · 2011
🇹🇿 Tanzania$1,187 · 2024
Tanzania’s GDP per capita is 72% higher than that of Eritrea, a difference of $498.
Values use the latest available observations in WorldSumma. Economic reporting years are shown when available and can differ by country.
Full side-by-side comparison
Capital
Asmara
Dodoma
Population
3,535,603
68,560,157
Surface area
121,766 km²
947,300 km²
Population density
29 /km²
72.4 /km²
Nominal GDP
$2.07 billion · 2011
$78.84 billion · 2024
GDP per capita
$689 · 2011
$1,187 · 2024
Region
Africa
Africa
Subregion
Eastern Africa
Eastern Africa
Currency
Eritrean nakfa · ERN · Nfk
Tanzanian shilling · TZS · TSh
Nationality
Eritrean
Tanzanian
Phone code
+291
+255
Internet domain
.er
.tz
ISO codes
ER / ERI
TZ / TZA
Time zone
Africa/Asmara
Africa/Dar_es_Salaam
Native name
ኤርትራ
Tanzania
| Measure | Eritrea | Tanzania |
|---|---|---|
| Capital | Asmara | Dodoma |
| Population | 3,535,603 | 68,560,157 |
| Surface area | 121,766 km² | 947,300 km² |
| Population density | 29 /km² | 72.4 /km² |
| Nominal GDP | $2.07 billion · 2011 | $78.84 billion · 2024 |
| GDP per capita | $689 · 2011 | $1,187 · 2024 |
| Region | Africa | Africa |
| Subregion | Eastern Africa | Eastern Africa |
| Currency | Eritrean nakfa · ERN · Nfk | Tanzanian shilling · TZS · TSh |
| Nationality | Eritrean | Tanzanian |
| Phone code | +291 | +255 |
| Internet domain | .er | .tz |
| ISO codes | ER / ERI | TZ / TZA |
| Time zone | Africa/Asmara | Africa/Dar_es_Salaam |
| Native name | ኤርትራ | Tanzania |
Compare a different pair
Keep one country, change both, or start a completely new comparison.
Country overviews
AI-assisted profile prose · methodologyAbout Eritrea
Eritrea, a youthful nation on the Horn of Africa, boasts a dramatic coastline along the Red Sea and a tapestry of peoples, languages, and landscapes that make it one of the continent’s most intriguing destinations.
Full Eritrea profile →About Tanzania
Tanzania, a jewel of East Africa, beckons travelers with its sweeping savannas, towering mountains, and vibrant blend of cultures that celebrate both ancient traditions and modern aspirations.
Full Tanzania profile →Eritrea & Tanzania: Frequently Asked Questions
What is the capital of Eritrea?
The capital of Eritrea is Asmara.
What is the population of Eritrea?
Eritrea has a recorded population of approximately 3,535,603 people.
How big is Eritrea?
Eritrea covers an area of about 121,766 km².
What is the population density of Eritrea?
Eritrea has a population density of roughly 29 /km² (people per square kilometre).
What is the GDP of Eritrea?
Eritrea has a gross domestic product (GDP) of approximately $2.07 billion as of 2011.
What is the GDP per capita of Eritrea?
Eritrea has a GDP per capita of approximately $689.
What currency is used in Eritrea?
Eritrea uses the Eritrean nakfa (ERN), with the symbol Nfk.
Where is Eritrea located?
Eritrea is located in Eastern Africa, Africa.
What is the native name of Eritrea?
The native name of Eritrea is ኤርትራ.
What are people from Eritrea called?
People from Eritrea are referred to as Eritrean.
What is the phone calling code for Eritrea?
The international dialing code for Eritrea is +291.
What is the internet domain for Eritrea?
The country code top-level domain (ccTLD) for Eritrea is .er.
What time zone is Eritrea in?
Eritrea uses the Africa/Asmara time zone.
What is Eritrea known for?
Eritrea, a youthful nation on the Horn of Africa, boasts a dramatic coastline along the Red Sea and a tapestry of peoples, languages, and landscapes that make it one of the continent’s most intriguing destinations.
What is the capital of Tanzania?
The capital of Tanzania is Dodoma.
What is the population of Tanzania?
Tanzania has a recorded population of approximately 68,560,157 people.
How big is Tanzania?
Tanzania covers an area of about 947,300 km².
What is the population density of Tanzania?
Tanzania has a population density of roughly 72.4 /km² (people per square kilometre).
What is the GDP of Tanzania?
Tanzania has a gross domestic product (GDP) of approximately $78.84 billion as of 2024.
What is the GDP per capita of Tanzania?
Tanzania has a GDP per capita of approximately $1,187.
What currency is used in Tanzania?
Tanzania uses the Tanzanian shilling (TZS), with the symbol TSh.
Where is Tanzania located?
Tanzania is located in Eastern Africa, Africa.
What are people from Tanzania called?
People from Tanzania are referred to as Tanzanian.
What is the phone calling code for Tanzania?
The international dialing code for Tanzania is +255.
What is the internet domain for Tanzania?
The country code top-level domain (ccTLD) for Tanzania is .tz.
What time zone is Tanzania in?
Tanzania uses the Africa/Dar_es_Salaam time zone.
What is Tanzania known for?
Tanzania, a jewel of East Africa, beckons travelers with its sweeping savannas, towering mountains, and vibrant blend of cultures that celebrate both ancient traditions and modern aspirations.