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Clay, CA: ZIP codes, distance and what to know
Clay lies toward the outer edge of the region around Martinez: about 56 miles northeast by straight line, and farther by road. Call dispatch to confirm service at your Clay address; the exact price is confirmed before work starts.
Check whether service reaches Clay: callOpen 7 days, 6 AM to 11 PM. Dispatch confirms service for your address by phone. Licensed California contractor, CSLB #1034050.
Call (925) 559-4002ZIP code in Clay
ZIP code in Clay: 95638.
| ZIP | From Martinez | Residents | Median home built | Owner-occupied |
|---|---|---|---|---|
| 95638 | 62 mi NE | 2,246 | 1983 | 91% |
Distances are straight-line from Martinez to the center of each ZIP code area. Residents, median year built and owner-occupied share are U.S. Census Bureau ACS 2018-2022 estimates for the ZIP code area. ZIP codes in Clay: those whose USPS city name is Clay (GeoNames) plus those whose area overlaps Clay (U.S. Census ZCTA-to-place relationship file); a ZIP code can belong to more than one city. Listing a ZIP code here does not mean service to every address in it.
Clay in relation to Martinez
Measured in a straight line, Clay is about 56 miles northeast of Martinez. Road distance is longer, and it is one of the farther places on this site's list. Clay belongs to Sacramento County, while Martinez is in Contra Costa County. Among the 269 places this site lists, Clay is number 249 by distance from Martinez. Between Martinez and Clay the map shows Pittsburg, Rio Vista, Isleton, and Thornton. Martinez uses area code 925 and Clay uses 209. Nearest to Martinez on this site's list: Vine Hill, Alhambra Valley, Pacheco, and Pleasant Hill.
| Side by side | Clay | Martinez |
|---|---|---|
| Residents | 1,121 | 37,093 |
| Area (square miles) | 6.8 | 13 |
| Residents per square mile | 166 | 2,935 |
| Median home built | 1987 | 1976 |
| Single-family detached homes | 82% | 63% |
| Owner-occupied homes | 92% | 71% |
| Elevation (feet) | 136 | 155 |
Census Bureau ACS 2018-2022 estimates and USGS elevation.
Housing in Clay
Clay has about 399 housing units, according to the Census Bureau. Half the homes date from 1987 or earlier. Single-family detached houses make up 82% of Clay's homes. 92% of occupied homes are owner-occupied. Garage door springs and cables wear with every cycle whatever the age of the house, so age is only one guide to when service is due.
Housing figures: U.S. Census Bureau, American Community Survey 2018-2022 5-year estimates for Clay.
About Clay
Clay is an unincorporated community (a census-designated place) in Sacramento County. The area of Clay is about 6.8 square miles; its population is about 1,121, or 166 per square mile. There are 6 places in the United States named Clay; this one is in Sacramento County. Phone numbers in Clay use area code 209.
Places in and around Clay
Nearby places on the map include Herald, Dogtown, and Wilton.
Sources: OpenStreetMap contributors (neighborhoods, parks, museums), National Center for Education Statistics (public schools), CMS (hospitals). See also the Clay city guide.
Around Clay
Places close to Clay with a page on this site:
The lay of the land
The center of Clay is about 136 feet above sea level (USGS elevation data). Martinez is at about 155 feet, so the two sit at nearly the same elevation.
About the repairs we do
These pages describe the repairs we do: emergency repair, snapped cables, new garage doors, off-track doors, and opener repair. See the pricing page for starting prices. Whether we can reach your address is confirmed on the phone.
This page is a profile of Clay, not a service promise. For an answer about your own address, call the number at the top of the page.
For more about Clay, see the Clay page of our website.
Address and phone
Address:
314 Embarcadero st
Martinez, CA 94553
Phone: (925) 559-4002
Hours: 7 days a week, 6 AM to 11 PM. Emergency service outside those hours.
Contractor licence: CSLB #1034050