Postal Code 66400 - Finland
Finland
| Area of Postal Code 66400 | 79.8 km² |
| Population | 4,704 |
| Male Population | 2,358 (50.1%) |
| Female Population | 2,346 (49.9%) |
| Population change from 1975 to 2020 | -9.2% |
| Population change from 2000 to 2020 | -25.3% |
| Median Age | 42 years |
| Male Median Age | 40.6 years |
| Female Median Age | 43.4 years |
| Timezone | Eastern European Summer Time |
| Coordinates | 62.96822943454312° / 21.98036026865738° |
| Related Postal Codes | 66300, 66401, 66420, 66430, 66440, 66441, 66450, 66460, 66470, 66500 |
Map of Postal Code 66400 - Finland
Interactive Map
Postal Code 66400 - Finland Population
Years 1975 to 2030
| Data | 1975 | 1990 | 2000 | 2015 | 2020 | 2025* | 2030* |
|---|---|---|---|---|---|---|---|
| Population | 5,178 | 5,826 | 6,301 | 7,181 | 4,704 | 4,721 | 4,728 |
| Population Density | 64.9 / km² | 73 / km² | 79 / km² | 90 / km² | 59 / km² | 59.2 / km² | 59.3 / km² |
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up gridPostal Code 66400 - Finland Population change from 2000 to 2020
Decrease of 25.3% from year 2000 to 2020
| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| Postal Code 66400 - Finland | -9.2% | -19.3% | -25.3% |
| Finland | — | — | — |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Postal Code 66400 - Finland Median Age
Median Age: 42 years
| Location | Median Age | Median Age (Female) | Median Age (Male) |
|---|---|---|---|
| Postal Code 66400 - Finland | 42 yrs | 43.4 yrs | 40.6 yrs |
| Finland | 42.4 yrs | 44 yrs | 40.7 yrs |
Sources: CIESIN (Center for International Earth Science Information Network)
Postal Code 66400 Population Density
Population Density: 59 / km²
| Location | Population | Area | Density |
|---|---|---|---|
| Postal Code 66400 | 4,704 | 79.8 km² | 59 / km² |
| Finland | 5.3 million | 334,788.7 km² | 15.9 / km² |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Postal Code 66400 - Finland Historical and Projected Population
Estimated Population from 1700 to 2100
Sources:
- JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
- CIESIN (Center for International Earth Science Information Network)
- [Link] Klein Goldewijk, K., Beusen, A., Doelman, J., and Stehfest, E.: Anthropogenic land use estimates for the Holocene – HYDE 3.2, Earth Syst. Sci. Data, 9, 927–953, https://doi.org/10.5194/essd-9-927-2017, 2017.
Area Codes
Percentage Area Codes used by businesses in Postal Code 66400 - Finland
Business Concentration in Postal Code 66400 - Finland
Industries
Business Distribution by Industry in Postal Code 66400 - Finland
| Industry Description | Number of Establishments |
|---|---|
| Beauty salons | 7 |
| Car repair | 11 |
| Construction of buildings | 4 |
| Shopping | 3 |
| Unreachable | 6 |
| Businesses | 1,481 |
| Estimated total revenue | ~€86.1M |
| Median revenue per business | ~€89.1K |
| Estimated jobs | 1,357 |
| Estimated payroll | ~€44.9M |
| Industries | Businesses | Total revenue | Median | Jobs |
|---|---|---|---|---|
| Wholesale and retail trade; repair of motor vehicles and motorcycles | 107 | ~€17.1M | ~€134.6K | 187 |
| Human health and social work activities | 50 | ~€15.2M | ~€439.9K | 213 |
| Transportation and storage | 50 | ~€6.7M | ~€207.6K | 113 |
| Arts, entertainment and recreation | 62 | ~€5.5M | ~€99.2K | 101 |
| Manufacturing | 33 | ~€5.1M | ~€144.9K | 68 |
| Other service activities | 99 | ~€5.1M | ~€63.5K | 122 |
| Water supply; sewerage, waste management and remediation activities | 12 | ~€4.5M | ~€319.4K | 51 |
| Construction | 73 | ~€3.2M | ~€122.6K | 50 |
Largest businesses by estimated revenue
- Laihia Health Station — Laihia · ~€2.2M
- S-market Laihia — Laihia · ~€1.8M
- Lai-Teräs Mäkinen Ky — Laihia · ~€1.8M
- HalpaHalli Laihia — Laihia · ~€1.3M
- K-Supermarket Laihia — Laihia · ~€1.3M
median from the 494 of 1,481 businesses with estimates Estimate based on moderate signals
Postal Code 66400 - Finland — Revenue trend
Median business revenue by year
| Year | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|
| Median revenue per business | ~€156.5K | ~€147.9K | ~€143.8K | ~€107.2K | ~€97.1K | ~€95.0K |
Revenue modeled for the same 494 businesses across all years. Estimate based on moderate signals
Human Development Index (HDI)
Statistic composite index of life expectancy, education, and per capita income.
Source: [Link] Kummu, M., Taka, M. &Guillaume, J. Gridded global datasets for Gross Domestic Product and Human Development Index over 1990–2015. Sci Data 5, 180004 (2018) doi:10.1038/sdata.2018.4
Postal Code 66400 - Finland Gross Domestic Product (GDP)
GDP per capita, PPP (constant 2017 international $)
| Data | 1990 | 1995 | 2000 | 2005 | 2010 | 2015 | 2020 | 2022 |
|---|---|---|---|---|---|---|---|---|
| GDP per capita | $31,210 | $29,685 | $37,356 | $41,950 | $49,079 | $45,972 | $45,135 | $46,915 |
| Total GDP | $133.9M | $132.6M | $169.7M | $198.3M | $245.7M | $241.1M | $240.3M | $250M |
Source: [Link] Kummu, M., Kosonen, M. & Masoumzadeh Sayyar, S. Downscaled gridded global dataset for gross domestic product (GDP) per capita PPP over 1990–2022. Sci Data 12, 178 (2025) doi:10.1038/s41597-025-04487-x
Postal Code 66400 CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| Postal Code 66400 | 48,984 tn | 10.41 tn | 613.9 tons/km² |
| Finland | 54,177,521 tn | 10.19 tn | 161.8 tons/km² |
Sources: [Link] Moran, D., Kanemoto K; Jiborn, M., Wood, R., Többen, J., and Seto, K.C. (2018) Carbon footprints of 13,000 cities. Environmental Research Letters DOI: 10.1088/1748-9326/aac72a
Postal Code 66400 CO2 Emissions
| 2013 CO2 emissions (tonnes/year) | 48,984 tn |
| 2013 CO2 emissions (tonnes/year) per capita | 10.41 tn |
| 2013 CO2 emissions intensity (tonnes/km²/year) | 613.9 tons/km² |
About Our Data
The data on this page is estimated using a number of publicly available tools and resources. It is provided without warranty, and could contain inaccuracies. Use at your own risk.