Koga

福岡県古賀市

Monthly max/min temperature (2010–2024)

Max Min

1,418

foreign residents live here

2.4% of the city population (58,957 residents) · Japan average 3.3%

+46 foreign residents in the past year (+3.4%)

across Japan: +9.4% · Between 2024-12 and 2025-12

By nationality

Indonesians

285

Vietnamese

280

Chinese

229

Myanmarese

107

Nepalese

104

Koreans

Filipinos

Pakistanis

Visa status

No work restriction 169 28%

Skilled work visa 47 8%

Tied to one employer 341 56%

Student, family and others 48 8%

Counting Brazilians, Peruvians, Filipinos, Vietnamese and Chinese.

Age and sex are not published for municipalities with fewer than 5,000 foreign residents.

Arrivals and departures

Arrived

451

Left

358

Net

+93

from abroad

228

from elsewhere in Japan

223

abroad

137

elsewhere in Japan

221

Movement of foreign residents during 2025.

Open jobs (0)

No open jobs here right now.
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Source: Japanese government · Weather: Open-Meteo · Data from 2025–2026