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Lahti

Lahti had 121,337 residents at the end of 2024. Median disposable income of adults was €24,712 in 2024, in line with the regional level. 45% of households rented and 54% owned their home. The population has grown by 2.2% since 2015.

Municipality · Code 398 · in Swedish Lahtis · Statistics Finland · Updated 24 October 2026
121,337residents31 December 2024
€24,712median incomeadults, 2024
45%of households rentingtenure
23%green within 500 maverage
Lahti by postcode area
Map of Lahti: Share of land within 500 m that is green space
0%30%+
Share of land within 500 m that is green space

Sources: Statistics Finland, Paavo open data by postal code area 2026 (CC BY 4.0) · Statistics Finland, municipal and regional boundaries 2026 (CC BY 4.0) · © OpenStreetMap contributors (ODbL)

All 32 postcode areas.

Colour shows where each one sits among the others in the table, from lowest to highest.

Postcode areaResidentsMedian incomeRentingOwning65+Avg. ageUnemploymentGreen 500 mServices 15 min
15100 Lahti Asemanseutu6,937€23,74466%34%27%4615.9%9%268
15110 Keski-Lahti5,763€23,05070%29%29%4717.7%9%263
15140 Kartano-Paavola15,412€23,72560%40%36%5115.8%6%255
15150 Möysä4,479€24,41048%51%27%4616.6%16%178
15160 Kolava3,080€35,5549%90%6%326.6%29%26
15170 Tenava-Tonttila3,636€22,83742%57%26%4620.9%31%52
15200 Kiveriö3,333€21,68959%41%21%4322.7%36%72
15210 Kivistönmäki4,382€20,92157%43%26%4522.2%24%87
15230 Kytölä2,943€29,1789%91%20%428.9%48%12
15240 Mukkula7,831€22,55647%53%28%4618.6%31%54
15300 Myllypohja-Koiskala3,887€26,97236%64%21%4315.0%35%29
15320 Ahtiala3,058€29,29125%75%17%4010.8%33%31
15340 Kunnas-Hiekkanummi2,708€29,3706%93%20%427.9%25%18
15460 Mäkelä483€27,8455%94%26%4810.7%39%2
15500 Liipola4,883€19,74767%33%25%4433.1%10%64
15520 Saksala2,062€23,42631%69%35%5217.2%42%29
15540 Villähde4,418€29,4906%93%20%428.0%31%18
15550 Rakokivi3,563€24,30834%65%31%4717.1%36%40
15560 Nastola kk3,777€23,78640%59%27%4719.2%36%11
15580 Ruuhijärvi211€28,6555%92%23%4710.8%89%1
15610 Laune-Nikkilä5,317€27,90623%77%22%4310.8%5%61
15680 Renkomäki-Ämmälä3,612€32,2824%95%11%377.2%16%21
15700 Hennala-Jokimaa7,497€25,61149%50%24%4514.1%33%81
15800 Kärpänen3,299€23,39454%45%22%4419.7%19%64
15810 Kasakkamäki1,368€27,46728%71%20%4211.8%38%18
15830 Metsäkangas3,628€23,44140%60%30%4818.2%27%28
15840 Riihelä1,909€26,58537%63%22%4312.9%40%18
15850 Likolampi725€27,76040%60%21%4415.3%34%14
15900 Jalkaranta1,819€34,9338%91%29%483.8%16%28
15950 Kiikkula3,708€27,36130%69%32%4911.3%37%26
16100 Uusikylä1,280€24,66913%86%31%5016.3%31%4
16160 Okkeri102€25,2920%93%26%4814.6%59%0

Sources: Statistics Finland, Paavo open data by postal code area 2026 (CC BY 4.0) · © OpenStreetMap contributors (ODbL)

People.

Age at the end of 2024, next to the figure for Päijät-Häme.

14%
aged under 16
10%
aged 16–24
25%
aged 25–44
24%
aged 45–64
26%
aged 65 and over
45
years, average age

Main activity

Employed40%
Unemployed7%
Students8%
Pensioners28%
Children aged 0–1413%
Others4%

Population at the end of each year

2015118,743
2016119,452
2017119,573
2018119,951
2019119,823
2020119,984
2021120,027
2022120,175
2023120,693
2024121,337

Source: Statistics Finland, Paavo open data by postal code area 2026 (CC BY 4.0)

Income and education.

Disposable income in 2024 and education at the end of 2024.

€24,712
median income, adults
€28,021
mean income, adults
15.8%
unemployment rate

Education of adults

No qualification after basic education24%
Matriculation examination6%
Vocational qualification38%
Lower university or polytechnic degree22%
Higher university degree10%

Income is the disposable money income of residents aged 18 and over in 2024: taxable and tax-free income minus taxes and contributions. The median is the middle value, so a few high earners do not pull it up.

Source: Statistics Finland, Paavo open data by postal code area 2026 (CC BY 4.0)

Homes.

66,542 households and 73,546 homes at the end of 2024.

1.8
people per household
40.8 m²
floor area per person
71.7 m²
average home size
68%
of homes in blocks of flats

Households by tenure

Owner-occupied54%
Rented45%
Other tenure1%

Households

One-person households53%
Young one-person households14%
Households with children17%
Pensioner households35%

Household groups overlap: young one-person households, for example, are also counted as one-person households.

51,413jobs located hereworkplaces
1,732summer cottages and other leisure homesleisure homes
31%of homes in housesdetached, semi-detached, terraced

Statistics Finland withholds a figure when fewer than 30 people are behind it (fewer than 10 for workplaces). Missing figures are shown as a dash and never estimated.

Source: Statistics Finland, Paavo open data by postal code area 2026 (CC BY 4.0)

Everyday life.

98 everyday shops and services within a 15-minute walk; 23% green space within 500 metres.

42schoolsOpenStreetMap
39day-care centresOpenStreetMap
235residents per km²517.1 km²

Services and green space are measured from each postcode area’s service centre: the point inside the area with the most shops and services within 500 metres. Municipal and regional figures are averages weighted by population.

Source: © OpenStreetMap contributors (ODbL)

Around here.

Photographs taken near Lahti, shared on Wikimedia Commons under free licences.

Lahti - Rautatienkatu
i
Lahti - Rautatienkatu
Photo: Tiia Monto · CC BY-SA 3.0
View on Wikimedia Commons
Lutherin kirkko Lahdessa
i
Lutherin kirkko Lahdessa
Photo: Trogain · CC BY-SA 4.0
View on Wikimedia Commons
Lahti Toriparkki 2
i
Lahti Toriparkki 2
Photo: Tiia Monto · CC BY-SA 3.0
View on Wikimedia Commons

Postcode areas.

 

Other municipalities in Päijät-Häme.