portland acreage by zone

	A	B	C	D	E	F	G	H	I	J
1	Description: Net Acreage per Zone (Excludes rivers and right-of-way)
2	Source: Bureau of Planning and Sustainability, GIS
3	Zone	ZONE_DESC	Acres
4	CE	Commercial Employment	874	1%
5	CI1	Campus Institutional 1	472	1%
6	CI2	Campus Institutional 2	317	0%
7	CM1	Commercial Mixed Use 1	395	1%
8	CM2	Commercial Mixed Use 2	1,511	2%
9	CM3	Commercial Mixed Use 3	496	1%
10	CR	Commercial Residential	5	0%
11	CX	Central Commercial	926	1%
12	EG1	General Employment 1	173	0%
13	EG2	General Employment 2	1,259	1%
14	EX	Central Employment	458	1%
15	IG1	General Industrial 1	619	1%
16	IG2	General Industrial 2	7,342	9%
17	IH	Heavy Industrial	5,343	6%
18	IR	Institutional Residential	158	0%
19	OS	Open Space	14,767	17%
20	R1	Residential 1,000	1,537	2%	now RM3
21	R10	Residential 10,000	4,564	5%
22	R2	Residential 2,000	2,604	3%	now RM2
23	R2.5	Residential 2,500	2,392	3%
24	R20	Residential 20,000	1,211	1%
25	R3	Residential 3,000	461	1%	now RM1		R5 and larger	all R	all R+CM+EX+CX+CE (anywhere homes are legal)	all net acreage
26	R5	Residential 5,000	11,458	13%			26,237	34,032	38,697	69,145
27	R7	Residential 7,000	7,452	9%		R5 and larger as a share of...		77%	68%	38%
28	RF	Residential Farm / Forest	1,552	2%		RF as a share of...		5%	4%	2%
29	RH	High Density Residential	397	0%	now RM4
30	RMP	Residential Manufactured Dwelling Park	312	0%				as a share of places homes are legal
31	RX	Central Residential	92	0%		3-story apartments by right (RM4, CM2+, EX, CX)	4754	12%
32	Total without ROW		69,145			3-story apartments with IH (RM3, RM4, CM1, CM2, CM3, EX, CX)	6,686	17%
33		total with ROW	85,364.20	100%		4-story apartments by right (RM4, RX, CM3, CX, EX)	2369	6%
34	as of 1/10/2019	ROW	15734	18%		4-story apartments with IH (CM2, CM3, CE, CX, RM4, RX, EX, CX)	4754	12%
35
36						4-story (but not much more than that) with IH (CM2, CM3, CE)	2,881	7%
37				8%
38
39
40
41						nestled	9%
42						detached	22%
43						large lot detached	9%
44						industrial	16%
45						park	17%
46						institutional	1%
47						office buildings	3%
48						smaller apts/shops	3%
49						lower-density commercial	3%
50						roads & railroads	18%
51							100%
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