Maricopa County Post Offices

51227 Highway 60
Aguila, Arizona 85320

11010 S 51st St
Phoenix, Arizona 85044

1900 W Carla Vista Dr
Chandler, Arizona 85224

3920 E Thomas Rd
Phoenix, Arizona 85018

33039 W Old Us Highway 80
Arlington, Arizona 85322

19801 N 59th Ave
Glendale, Arizona 85308

401 W Western Ave
Avondale, Arizona 85323

875 S Estrella Pkwy
Goodyear, Arizona 85338

2550 E Rose Garden Ln
Phoenix, Arizona 85050

51 E Monroe Ave
Buckeye, Arizona 85326

2901 E Greenway Rd
Phoenix, Arizona 85032

2 S 35th Ave
Phoenix, Arizona 85009

1216 S 111th Dr
Cashion, Arizona 85329

38400 N School House Rd
Cave Creek, Arizona 85331

6710 E Cave Creek Rd
Cave Creek, Arizona 85331

101 N Colorado St
Chandler, Arizona 85225

44047 N 43rd Ave
Phoenix, Arizona 85087

6537 N 55th Ave
Glendale, Arizona 85301

522 N Central Ave Lobby
Phoenix, Arizona 85004

11925 W Thunderbird Rd
El Mirage, Arizona 85335

12375 W Alice Ave Ste 1
El Mirage, Arizona 85335

2191 W Obispo Ave
Gilbert, Arizona 85233

109 W Papago St
Gila Bend, Arizona 85337

137 E Elliot Rd
Gilbert, Arizona 85234

5955 W Peoria Ave
Glendale, Arizona 85302

3324 E Ray Rd
Higley, Arizona 85236

9307 S 51st Ave
Laveen, Arizona 85339

591 E Plaza Cir
Litchfield Park, Arizona 85340

14032 W Mustang
Luke Air Force Base, Arizona 85309

4415 N Maryvale Pkwy
Phoenix, Arizona 85031

135 N Center St
Mesa, Arizona 85201

6644 E Broadway Rd
Mesa, Arizona 85206

2415 W Broadway Rd
Mesa, Arizona 85202

5155 E Eagle Dr
Mesa, Arizona 85215

9855 E Southern Ave
Mesa, Arizona 85209

2747 E University Dr
Mesa, Arizona 85213

325 S Lindsay Rd
Mesa, Arizona 85204

7316 E Southern Ave
Mesa, Arizona 85209

41009 Grand Ave
Morristown, Arizona 85342

5021 N 20th St
Phoenix, Arizona 85016

4828 N 27th Ave
Phoenix, Arizona 85017

2727 W Camelback Rd
Phoenix, Arizona 85017

123 W Chandler Heights Rd
Chandler, Arizona 85248

3905 N 7th Ave
Phoenix, Arizona 85013

16825 S Desert Foothills Pkwy
Phoenix, Arizona 85048

8380 W Emile Zola Ave
Peoria, Arizona 85381

10700 N 85th Ave
Peoria, Arizona 85345

4949 E Van Buren St Rm 187
Phoenix, Arizona 85026

22424 S Ellsworth Loop Rd
Queen Creek, Arizona 85142

1441 E Buckeye Rd Lobby
Phoenix, Arizona 85034

1776 N Scottsdale Rd
Scottsdale, Arizona 85257

8175 E Evans Rd
Scottsdale, Arizona 85260

16605 E Avenue of The Fountains
Fountain Hills, Arizona 85268

8790 E Via De Ventura
Scottsdale, Arizona 85258

7339 E Williams Dr
Scottsdale, Arizona 85255

12208 N 19th Ave
Phoenix, Arizona 85029

1902 W Union Hills Dr
Phoenix, Arizona 85027

6825 S 7th St
Phoenix, Arizona 85042

9802 W Bell Rd
Sun City, Arizona 85351

19437 N New Tradition Rd
Sun City West, Arizona 85375

9635 N 7th St
Phoenix, Arizona 85020

14955 W Bell Rd
Surprise, Arizona 85374

16554 N Dysart Rd
Surprise, Arizona 85378

233 E Southern Ave
Tempe, Arizona 85282

500 S Mill Ave
Tempe, Arizona 85281

8205 S Priest Dr
Tempe, Arizona 85284

8805 W Van Buren St
Tolleson, Arizona 85353

3939 N 411th Ave
Tonopah, Arizona 85354

225 S Val Vista Dr
Gilbert, Arizona 85296

7000 N Cotton Ln
Waddell, Arizona 85355

8155 N Black Canyon Hwy
Phoenix, Arizona 85021

2029 W Wickenburg Way
Wickenburg, Arizona 85390

32808 N Crozier Rd
Wittmann, Arizona 85361

11129 W Arizona Ave
Youngtown, Arizona 85363

Maricopa County

There are 74 US Post Offices in Maricopa County serving a total of 2,238,470 residents equating to 30,250 residents per post office. It's estimated that approximately 3,572,848 packages are handled across the 74 county post offices annually. Maricopa County (/\u02ccm\u00e6r\u1d7b\u02c8ko\u028ap\u0259/ MARR-i-KOH-p\u0259) is a county located in the south-central part of the U.S. state of Arizona. As of the 2010 census, its population was 3,817,117, making it the most populous county in the state, and the fourth-most populous in the United States. It is more populous than 23 states. The county seat is Phoenix, the state capital and sixth-most populous city in the country. Maricopa County is the central county of the Phoenix-Mesa-Glendale, AZ Metropolitan Statistical Area. The population explosion is evident in a 2007 Forbes study which ranked four of Maricopa County's municipalities in the top ten fastest-growing cities in the nation. Those included Buckeye as the second-fastest-growing city, Surprise and Goodyear as 3rd and 4th, and Avondale as 9th. All four of these cities are located in the growing \"West Valley\", which is the area of Maricopa County to the west of the city of Phoenix. Maricopa County was named after the Maricopa Indians. There are five Indian reservations located in the county. The largest of these are the Salt River Pima-Maricopa Indian Community (east of Scottsdale) and the Gila River Indian Community (south of Phoenix)."