Ada County, ID | Cities and Counties

Ada County is located in the Southwest region of Idaho. The 2020 Census lists Ada County's population as 494,967. Our latest data shows that Ada County platted 4924 New Residential Subdivision Lots in 2023. See the table to the right for the information landproDATA.com maintains in Ada County.

Data Type	Features
Parcels	215,387	Total
Record Of Survey	14,763	Total
CPF	8,150	Total
Subdivisions	7,484	Total
Developments	1,005	Active
-Entitlement Lots	30,675	Active
-Approved Lots	17,503	Active
-Final Lots	5,809	Active
Building Permits	2,339	YTD
Vacant Lots	7,996	Buildable
Instruments	4,960,840	Total
News	157,754	Total

Official County Website, County Code and other useful links:

More (11)

landproDATA Newsletter and latest landproDATA features:

Subdivisions

	CASPIAN SUBDIVISION NO 2	2024-12-18
	SELLWOOD PLACE SUBDIVISION NO 2	2024-12-18
	VALNOVA SUBDIVISION NO 2 (RE-SUB OF LOTS 22 - 23 BLOCK 1 VALNOVA SPRING VALLEY SUB NO 1)	2024-12-18
	STACKER CONDOMINIUMS LOT 1 BLOCK 36 DALLAS HARRIS ESTATES TOWNHOMES SUBDIVISION NO 11	2024-12-18
	APEX NORTHWEST SUBDIVISION NO 3	2024-12-11

Analysis Reports & Newsletter

	Newsletter \| 2024 Q2	2024-06-30
	Housing Supply In Treasure Valley	2024-03-26
	Development Summary In Ada County	2024-03-12
	Idaho Surveyors 2023 Review	2024-02-27
	Development Summary by Engineering Firm	2024-02-22

Developments

	None: 202401215 - ZC - DA - S - PR - LONDYN BRIDGE SUBDIVISION PRELIMINARY PLAT	2024-12-16
	None: 202401253 - S - V - PR - LEON ACRES SUBDIVISION PREPLAT_Redacted	2024-12-16
	None: 202401215 - ZC - DA - S - PR - LONDYN BRIDGE SUBDIVISION PRELIMINARY PLAT	2024-12-16
	None: 202401215 - ZC - DA - S - Calkins Creek Subdivision	2024-12-16
	None: 202401215 - ZC - DA - S - CALKINS CREEK SUBDIVISION PRELIMINARY PLAT	2024-12-16

News

	Boise Parks and Recreation Commission Agenda	2024-11-21
	Boise Parks and Recreation Commission Agenda Packet	2024-11-21
	Boise Hearing Examiner Agenda	2024-11-20
	Boise Hearing Examiner Agenda Packet	2024-11-20
	Boise Harris Ranch Community Infrastructure District No. 1 Agenda	2024-11-19

Building Permits

	2400171-BP A: New Construction	2024-09-30
	2400545-BP A: New Construction	2024-09-30
	2400234-BP A: New Construction	2024-09-30
	2400276-BP A: New Construction	2024-09-30
	2400345-BP A: New Construction	2024-09-30

Applications

	PLN23-00176: Planning Project	2024-01-02
	PLN23-00175: Planning Project	2024-01-02
	PLN23-00174: 2105 S Hevey St	2024-01-02
	PLN23-00173: Planning Project	2024-01-02
	PLN23-00172: Planning Project	2024-01-02

Cities within Ada County, ID:

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