50. Yıl Neighborhood, Sultangazi

The 50. Yıl neighborhood is located in Sultangazi district, made up of 4,113 buildings.

Where Is 50. Yıl?

The 50. Yıl neighborhood is adjacent to neighborhoods such as 15 Temmuz, Oruçreis, Barbaros Hayrettin Pasa. Within the neighborhood, the price per square meter shows a 1.6x difference between the most and least expensive areas; the median for Istanbul neighborhoods is 2.05x.

CumhuriyetSultançiftliği50. Yıl
Within-neighborhood price gap×1.64

Among apartments of the same size, age, floor and room count, a 1.64x price difference was measured within this neighborhood. The Istanbul median is ×2.05 (the black line marks it). A wide gap means where you live within the neighborhood matters a lot; a narrow one means the neighborhood is homogeneous.

We cannot say where in the neighborhood the difference occurs. Source and methodology

Who Lives in the 50. Yıl Neighborhood?

70K people live in 50. Yıl, at a density of 61K people per km². That is 3.4 times the Istanbul average density. The median age is 31; the Istanbul neighborhood average is 36, which makes this a neighborhood 5 years younger. The average household here has 4 people. The average length of schooling is 8 years, 2 years below the city average. 11% are university graduates, compared with 22% citywide.

Population
69,818
Median age
30.8
Istanbul 35.5
Average household
4.02people
Istanbul 3.17
People / km²
61,244
Istanbul 18,211

Education level of neighborhood residents

Average education7.8 years−16%
Women's education7.4 years−19%
University graduates11%−11 points

The vertical line marks the average (median) of Istanbul's 745 neighborhoods; the value beside it is the neighborhood's difference from that average (percentage points for ratios, relative difference for durations).

Infrastructure and environment

Average internet speed617 Mbps+99%
Fiber coverage59%+34 points
Green space per person0.3 m²−61%

Indicators are compiled from TÜİK, BTK and İBB Open Data records. Source and methodology

Profile of 50. Yıl Neighborhood Residents

Resident satisfaction

Elektrik79.6%
Kanalizasyon71.9%
Sokak aydınlatması63.5%
Toplu taşıma58.1%
Temizlik52.1%
Kaldırımlar52.1%
Gürültü50.9%
Hava kalitesi42.5%
İnternet40.1%
Yeşil alan38.9%
Su34.7%

Share who said "satisfied" or "very satisfied." The vertical line marks the Sultangazi district overall.

Hometowns

AdıyamanMalatyaOrduSiirtErzurumSivas

Asked directly of residents in the İBB household survey: the hometown of those born outside Istanbul who settled here.

Source: İBB Veriye Dayalı Yönetim Modeli hane halkı araştırması (50.391 hane). 170 households from this neighborhood responded.

What Is the 50. Yıl Neighborhood Like?

50. Yıl is a neighborhood with an education level below the Istanbul average; 11% of adults are university graduates. At the ballot box, the ruling bloc is ahead markedly (74%). There are no businesses serving alcohol on the premises in the public space; consumption venues draw a conservative character.

Consumption character

Looking at the types of consumption venues in 50. Yıl, the neighborhood sits at the conservative end of the secular/conservative public space scale.

Conservative consumption character
conservative public spacesecular public space

Ballot box · political leaning

In the second round of the 2023 presidential election, iktidar bloğunun cumhurbaşkanı adayı received 74% of the vote at 50. Yıl's ballot boxes. In the 2024 local elections, AK PARTİ finished ahead in the district mayoral race with 59.1%. With this vote distribution, the neighborhood falls in the 3% band of Istanbul's spectrum from ruling bloc vote to opposition bloc vote.

Highest ruling bloc vote
ruling blocopposition bloc

The scale shows political bloc preference; cultural identity is not inferred from the vote. Source and methodology

Civic fabric · associations

62 associations are registered with an address in the neighborhood. Most are in the meslek ve dayanışma category (35 associations). The sharpest deviation from Istanbul's composition is in the toplumsal değerleri yaşatma category: 6 points higher than citywide.

Civic vitality (associations per 1,000 people)0.89Istanbul median 0.86
şehir ortancasının üstünde (higher than 53% of Istanbul neighborhoods)
Meslek ve dayanışma35 · 57%−1 points
İnsani yardım7 · 11%+3 points
Dini hizmet5 · 8%+1 points
Toplumsal değerleri yaşatma5 · 8%+6 points

The vertical line is that category's citywide share.

Hometown associations

Erzurum · 5Sinop · 4Adıyaman · 3Malatya · 2Çankırı · 2Bitlis

It shows which communities have organized here, not who lives here. Source and methodology

This is not a measure of belief or lifestyle. Source and methodology

Transportation in the 50. Yıl Neighborhood

Within 50. Yıl's boundaries, 19 different İETT bus lines pass through 14 bus stops. The neighborhood is served by the T4 tram line, with stations inside the neighborhood: 50. Yıl - Baştabya, Hacı Şükrü. 100% of the neighborhood's population can reach a rail transit stop within walking distance.

Rail lines
1
T4
Ferry lines
0
no ferry pier
Bus lines
19
14 stops
🚇 50. Yıl - Baştabya · T4🚇 Hacı Şükrü · T4

Stops were counted within the neighborhood boundary; rail stations and ferry piers have a 400 meter buffer. Source and methodology

Building Stock

The neighborhood's building construction period and floor distribution. Construction period is the strongest factor determining earthquake risk.

72%
23%
before 19801980–2000after 2000
Total buildings
4,113
36 buildings/ha
Average floors
5.5
10+ floors
0%
Neighborhood area
114.1ha

Source: İBB Open Data (2017 Neighborhood-Level Building Counts). Construction after 2017 is not reflected in this count.

Earthquake Risk (İBB Possible Earthquake Scenario)

Projected values for this neighborhood in the expected major Marmara earthquake.

Very heavy damage
10buildings
Heavy damage
32buildings
Moderate damage
278buildings
Heavy+ rate
3.1%
share of damaged buildings
Projected fatalities
14
Severely injured
7
Temporary shelter
1,779people

İBB olası deprem senaryosu (mahalle bazında)

Soil class

estimated
59%
32%
Z1 · rock / very denseZ2 · denseZ3 · medium dense to loose

32% of 50. Yıl's soil is in the loose or soft class (Z3-Z4). Ground motion here is felt on average 25% stronger than on rock.

This neighborhood falls outside the İBB microzonation maps. The shares are not a measurement; they are the estimate of a model built from terrain and nearby measurements. The nearest measurement is 4.8 km away.

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