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Borough · code 02122

Kenai Peninsula BoroughAlaska

Kenai Peninsula Borough is a borough in Alaska, created in 1964, with its seat in Soldotna.

  • Founded1964
  • County seatSoldotna
  • Named forKenai Peninsula
  • Land area16,017 sq mi + 8,703 sq mi water
  • Population58,799 2020 Census
  • Parcels mapped66,480 checked 15 October 2026
Open the free map Click any parcel in Kenai Peninsula Borough: acreage, parcel id, address and who publishes the map. No sign-in.

Updated

Anchorage MunicipalityMatanuska-SusitnaKodiak IslandLake and PeninsulaChugach Census AreaBethel Census Area Soldotna Census outline · seat marked

Where it is

Kenai Peninsula on the map of Alaska

Alaska has 30 counties and county equivalents, each with its own records office. Shapes with a page are links.

History

Founded in 1964

An old deed may name a county that no longer exists, or a boundary that has since moved.

Kenai Peninsula Borough was created as a second-class borough in 1964 and is named after the Kenai Peninsula.

Boundary changes from the Newberry Library, Atlas of Historical County Boundaries.

  1. 1980
    Kenai Peninsula Borough created 1980 census. Kenai Peninsula Borough served as a census division. Kenai Peninsula created as a second-class borough in 1964. · Forstall, 12; NACO, Alaska; NHGIS
  2. 1990
    Changed 1990 census. Kenai Peninsula Borough served as a census division. · Forstall, 12; NHGIS
  3. 2000
    Changed 2000 census. Kenai Peninsula Borough served as a census division. · Census 2000 Data Alaska; NHGIS

Land and parcels

What the maps cover in Kenai Peninsula

Who publishes each layer, how good it is, and when we last checked.

Official
from the office that keeps the record
Good enough
a reliable statewide or national copy
Fallback
a guide only; check the official record
Missing
nothing public found yet

People and land

Kenai Peninsula by the Census

Population
58,799 2020 Census count
Housing units
32,622 2020 Census count
Land area
16,017 square miles
Water area
8,703 square miles · 35% of the county, including large bodies of water
People per sq mi
4 population ÷ land area

Source: US Census Bureau, 2020 Census; US Census Bureau, 2020 Gazetteer Files. Not endorsed or certified by the Census Bureau.

Rules and offices

Who to ask before you build, dig or sell

Official county pages only. We link to them; we do not copy them, because they change.

Inside a city or town, permits usually come from that city rather than the county.

Zoning and code

County government

See your own lot on these maps

Open Kenai Peninsula Borough on Parcel Chart's free map and click your parcel. Save it with a free account; the full record of your place (site map, projects, documents) is Pro, in early access.

Questions

Common questions about Kenai Peninsula Borough

When was Kenai Peninsula Borough founded?
Kenai Peninsula Borough was founded in 1964, and named after Kenai Peninsula.
What is the county seat of Kenai Peninsula Borough?
The county seat of Kenai Peninsula Borough is Soldotna.
Is there an online parcel map for Kenai Peninsula Borough?
Yes. A public source publishes a parcel map of 66,480 parcels, rated good enough here. You can click any parcel on it in Parcel Chart's free map, no sign-in needed.
Has Kenai Peninsula Borough's boundary or name changed?
Kenai Peninsula Borough was created in 1980. Since then the Atlas of Historical County Boundaries records 2 later changes, most of them small boundary adjustments.
Is my lot in a flood zone?
We do not have flood maps for Kenai Peninsula Borough yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.

Nearby

Counties next door