Tucson Neighborhoods, by Electrical Era

Tucson was not wired all at once. These 140 registered neighborhoods cover 102,367 homes with a published build year — and the decade a house went up is the best single predictor of its service size, its wiring, and whether its panel is still supported.

The oldest housing stock in Tucson

These neighborhoods have the earliest median build years, which is where knob-and-tube, ungrounded circuits, and 60 amp services turn up most often.

Iron Horse — median 1920, 91% pre-1974
West University — median 1926, 87% pre-1974
Pie Allen — median 1929, 92% pre-1974
Feldman's — median 1931, 83% pre-1974
Armory Park — median 1935, 68% pre-1974
Dunbar Spring — median 1938, 81% pre-1974
Barrio Viejo — median 1945, 72% pre-1974
Rincon Heights — median 1946, 83% pre-1974

Every neighborhood

Neighborhood	Median built	Homes	Pre-1974	Ward
A Mountain	1987	726	31%	Ward 1
Alvernon Heights	1959	183	97%	Ward 6
Amphi	1961	1,198	59%	Ward 3
Armory Park	1935	782	68%	Ward 6
Arroyo Chico	1954	1,387	80%	Ward 5
Avondale	1957	431	80%	Ward 6
Balboa Heights	1955	261	71%	Ward 3
Barrio Anita	1954	144	61%	Ward 1
Barrio Blue Moon	1975	157	50%	Ward 3
Barrio Centro	1954	406	88%	Ward 5
Barrio El Rio	1982	522	34%	Ward 1
Barrio Hollywood	1962	948	60%	Ward 1
Barrio Kroeger Lane	1984	122	42%	Ward 1
Barrio Nopal	1972	1,250	64%	Ward 1
Barrio San Antonio	1980	176	44%	Ward 5
Barrio Santa Rita Park-West Ochoa	1959	520	62%	Ward 1
Barrio Santa Rosa	1965	251	56%	Ward 5
Barrio Viejo	1945	375	72%	Ward 1
Bear Canyon	1996	1,016	5%	Ward 2
Blenman-Elm	1948	1,432	86%	Ward 6
Bonanza	1982	1,659	22%	Ward 2
Bravo Park Lane	1975	893	36%	Ward 5
Brichta	1972	279	71%	Ward 1
Broadmoor-Broadway Village	1950	430	94%	Ward 6
Broadway Northeast	1961	307	78%	Ward 2
Bronx Park	1972	403	53%	Ward 3
Cabrini	1980	613	41%	Ward 3
Campbell-Grant Northeast	1953	444	93%	Ward 3
Campus Farm	1979	1,409	42%	Ward 3
Carriage Park	1969	1,592	61%	Ward 2
Catalina Vista	1951	352	96%	Ward 6
Cherry Avenue	1977	2,253	26%	Ward 5
Colonia Del Valle	1957	992	93%	Ward 6
Copper Vista	1985	240	35%	Ward 5
Corbett	1958	1,994	87%	Ward 4
Coronado Heights	1965	226	59%	Ward 3
Country Glenn	1952	504	86%	Ward 3
Desert Aire/Loma Linda	1955	238	89%	Ward 6
Desert Mallow	1955	517	66%	Ward 6
Desert Palms Park	1969	181	98%	Ward 2
Dietz	1965	1,144	69%	Ward 4
Dodge Flower	1962	917	77%	Ward 3
Doolen/Fruitvale	1957	483	68%	Ward 3
Downtown	1960	162	67%	Ward 6
Duffy	1959	339	93%	Ward 6
Dunbar Spring	1938	346	81%	Ward 1
Eastside	1994	1,676	1%	Ward 2
El Cortez Heights	1956	145	90%	Ward 3
El Encanto	1950	152	88%	Ward 6
El Gheko	1959	774	96%	Ward 2
El Montevideo	1967	217	54%	Ward 6
El Presidio	1961	290	77%	Ward 1
Elvira	1960	947	75%	Ward 1
Enchanted Hills	1971	582	84%	Ward 1
Fairgrounds	1953	659	80%	Ward 5
Feldman's	1931	668	83%	Ward 6
Flowing Wells	1971	1,420	63%	Ward 3
Garden District	1956	1,722	75%	Ward 6
Glenn Heights	1960	247	100%	Ward 2
Groves Lincoln Park	1973	1,989	60%	Ward 4
Harlan Heights	1960	615	74%	Ward 6
Harold Bell Wright Estates	1958	125	82%	Ward 2
Hedrick Acres	1983	1,069	43%	Ward 3
Highland Vista Cinco Via	1955	362	93%	Ward 6
Houghton East	1994	1,818	1%	Ward 2
Houghton South	2006	1,247	0%	Ward 4
Iron Horse	1920	187	91%	Ward 6
Jefferson Park	1951	829	88%	Ward 3
Julia Keen	1958	1,818	93%	Ward 5
Keeling	1959	1,145	70%	Ward 3
La Madera	1952	474	86%	Ward 3
Las Vistas	1953	786	76%	Ward 5
Limberlost	1979	729	33%	Ward 3
Loma Verde	1955	174	94%	Ward 6
Menlo Park	1962	1,204	66%	Ward 1
Mesquite Ranch	2003	611	0%	Ward 4
Midvale Park	1989	1,978	0%	Ward 1
Midway Village	1957	604	84%	Ward 6
Miles	1953	276	79%	Ward 5
Millville	1982	431	36%	Ward 5
Miracle Manor	1973	691	54%	Ward 3
Miramonte	1959	909	69%	Ward 6
Mitman	1956	542	92%	Ward 6
Mortimore	1972	381	55%	Ward 5
Mountain First Avenue	1955	555	91%	Ward 3
Mountain View	1960	442	69%	Ward 3
Myers	1959	1,077	91%	Ward 4
National City Northwest	1953	1,274	82%	Ward 1
Naylor	1959	286	96%	Ward 6
North Dodge	1959	430	64%	Ward 3
Oak Flower	1959	691	83%	Ward 6
Old Fort Lowell	1983	1,069	37%	Ward 2
Old Spanish Trail	1998	1,477	19%	Ward 4
Palo Verde	1952	1,779	83%	Ward 6
Palo Verde Park	1958	1,873	92%	Ward 2
Peter Howell	1951	820	91%	Ward 6
Pie Allen	1929	250	92%	Ward 6
Pinecrest	1959	461	67%	Ward 6
Pio Decimo	1974	1,060	49%	Ward 2
Poets Square	1952	526	98%	Ward 6
Pueblo Gardens	1949	761	90%	Ward 5
Richland Heights East	1959	278	69%	Ward 3
Richland Heights West	1973	261	76%	Ward 3
RillitoBend	1984	1,078	23%	Ward 3
Rincon Heights	1946	671	83%	Ward 6
Rita Ranch	2000	1,982	0%	Ward 4
Roberts	1959	384	92%	Ward 6
Rose	1960	692	81%	Ward 1
Rosemont East	1998	252	0%	Ward 6
Rosemont West	1952	745	99%	Ward 6
Saddlewood Ranch	1985	426	1%	Ward 1
Saguaro Miraflores	1979	293	24%	Ward 1
Sam Hughes	1949	1,968	85%	Ward 6
Samos	1951	434	90%	Ward 3
San Clemente	1950	305	93%	Ward 6
San Gabriel	1951	467	91%	Ward 6
Santa Cruz Southwest	1974	583	46%	Ward 1
Santiago Hills	1962	454	78%	Ward 1
Sewell	1958	363	88%	Ward 6
Silverbell Terrace	1959	105	99%	Ward 3
Silvercroft	1960	179	89%	Ward 1
South Harrison	1977	1,796	31%	Ward 4
South Park	1982	1,184	40%	Ward 5
Stella Mann	1971	1,553	98%	Ward 4
Sugar Hill	1955	478	72%	Ward 3
Sunnyside	1970	1,625	67%	Ward 5
Sunset Villa	1963	299	59%	Ward 1
Swan Way Park	1953	486	86%	Ward 6
Terra Del Sol	1958	1,773	90%	Ward 2
Thunderbird Hts/Wilmot Desert Ests	1959	356	81%	Ward 6
Toumey Park	1952	493	97%	Ward 6
Tucson Park West #1	1970	266	94%	Ward 1
Udall Park	1979	240	10%	Ward 2
Vista Del Monte	1958	525	85%	Ward 6
West Lamar	1966	155	67%	Ward 1
West University	1926	944	87%	Ward 6
Western Hills II	1953	374	83%	Ward 5
Westside	1982	1,142	14%	Ward 1
Wilshire Heights	1959	103	98%	Ward 6
Windsor Park Community	1966	127	100%	Ward 2

Data read from City of Tucson and Pima County assessor records, parcel by parcel inside each neighborhood boundary. Neighborhoods with fewer than 100 homes carrying a published build year are not listed, because the average would not mean much.

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Averages describe a neighborhood, not your house. The free Property Electrical Profile reads the county record for a single parcel and tells you what it suggests about that property’s electrical service.

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