77386 ZIP Code, Spring, TX

77386 is a ZIP code in Spring, Texas in Montgomery County. It covers 41 square miles of land, centered about 23 miles north of downtown Houston. The closest ZIP codes are 77373, 77365 and 77388. 69,980 people live here in 22,517 households, more than in 9 of every 10 Texas ZIP codes. At about 1,717 people per square mile it has suburban density, and most homes are owner-occupied (80%). Median household income is $132,469, well above the Texas median of $78,476; 50% of households have children under 18.

Quick facts

Key figures

MeasureValue
Residents69,980
Households22,517
Median household income$132,469
Income per person$53,623
Median age34.6
Homeowners80.3%
Median home value$366,600
Median rent$1,944
Bachelor's degree or higher49.3%
Average commute (minutes)30.6
Households with kids under 1849.6%
Moved in the past year13.1%
Below the poverty line6.7%
Broadband internet98.6%
Speak a non-English language at home22.0%

Household income

% of householdsValue
<$10K4.3%
$10–15K1.1%
$15–25K3.2%
$25–35K2.1%
$35–50K5.2%
$50–75K9.4%
$75–100K12.8%
$100–150K18.6%
$150–200K17.2%
$200K+26.2%

Age

% of all residentsValue
<1016.7%
10–1917.4%
20–244.4%
25–3412.1%
35–4417.1%
45–5414.8%
55–649.0%
65–745.8%
75+2.5%

Tenure

% of housing unitsValue
Owned, with mortgage63.0%
Owned outright13.7%
Rented18.8%
Vacant4.5%

Type of building

% of housing unitsValue
Detached house87.1%
Townhome3.1%
2–4 units0.4%
5–19 units5.8%
20+ units3.3%
Mobile / other0.2%

Businesses in 77386

1,209 business establishments with 11,156 employees (ZIP Codes Business Patterns 2023).

EDDM carrier routes

77386 has 33 USPS carrier routes with 25,598 residential and 1,014 business mailboxes. Open the EDDM route map.

Carrier routes in 77386

77386 has 33 USPS carrier routes (25 city (C), 8 rural (R)) with 25,598 residential and 1,014 business mailboxes. Routes range from 441 homes (C061) to 2,177 homes (C076); the median route has 728 homes. The Census counted 22,517 households in 77386 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per routeRoutes
1–2490
250–4994
500–74913
750–99912
1,000–1,4993
1,500+1

Best routes in 77386 for…

Highest income

For bigger-ticket offers: remodeling, pools, financial planning, private schools.

  1. Route C060 — Est. median household income $200,000+, 728 homes
  2. Route C065 — Est. median household income $200,000+, 512 homes
  3. Route C061 — Est. median household income $200,000+, 441 homes
  4. Route C076 — Est. median household income $199,332, 2,177 homes
  5. Route C070 — Est. median household income $193,312, 569 homes

Select these 5 routes on the route map

Often mailed by: Home services EDDM, Real estate EDDM postcards, Landscaping and lawn care mailers

Most families with kids

For tutoring, youth sports, pediatric dental, child care and family dining.

  1. Route R011 — Est. families with children under 18 64.2%, 883 homes
  2. Route R016 — Est. families with children under 18 61.3%, 1,198 homes
  3. Route C029 — Est. families with children under 18 58.6%, 492 homes
  4. Route C064 — Est. families with children under 18 58.0%, 833 homes
  5. Route R015 — Est. families with children under 18 57.4%, 989 homes

Select these 5 routes on the route map

Often mailed by: Dental practice EDDM, Healthcare and clinic mailers

Most homeowners

Owners decide on roofs, HVAC, lawns, solar and insurance; renters usually can't.

  1. Route C061 — Est. owner-occupied homes 99.6%, 441 homes
  2. Route C065 — Est. owner-occupied homes 99.2%, 512 homes
  3. Route C060 — Est. owner-occupied homes 99.0%, 728 homes
  4. Route C073 — Est. owner-occupied homes 97.3%, 656 homes
  5. Route C064 — Est. owner-occupied homes 95.9%, 833 homes

Select these 5 routes on the route map

Often mailed by: Roofing direct mail, HVAC postcards

Most new movers

New residents are still choosing a dentist, a gym and a lawn service.

  1. Route C029 — Est. residents who moved in the past year 29.9%, 492 homes
  2. Route R019 — Est. residents who moved in the past year 17.9%, 665 homes
  3. Route C066 — Est. residents who moved in the past year 17.8%, 513 homes
  4. Route C074 — Est. residents who moved in the past year 17.7%, 963 homes
  5. Route R017 — Est. residents who moved in the past year 17.6%, 827 homes

Select these 5 routes on the route map

Often mailed by: Restaurant EDDM menus and offers, Gym and fitness mailers

Newest homes

Newer subdivisions: landscaping, window treatments, fencing, security, home warranties.

  1. Route C076 — Est. homes built 2010 or later 76.2%, 2,177 homes
  2. Route C060 — Est. homes built 2010 or later 71.5%, 728 homes
  3. Route R007 — Est. homes built 2010 or later 71.0%, 975 homes
  4. Route R018 — Est. homes built 2010 or later 71.0%, 803 homes
  5. Route C074 — Est. homes built 2010 or later 70.2%, 963 homes

Select these 5 routes on the route map

Most businesses

For B2B offers: office supplies, cleaning, IT, catering and commercial services.

  1. Route C005 — USPS business mailboxes 303, 1,014 homes
  2. Route C059 — USPS business mailboxes 211, 778 homes
  3. Route C072 — USPS business mailboxes 87, 540 homes
  4. Route C019 — USPS business mailboxes 79, 809 homes
  5. Route C015 — USPS business mailboxes 77, 489 homes

Select these 5 routes on the route map

Every carrier route in 77386

RouteTypeHomesBusinessesEst. median incomeEst. ownersEst. families with kidsEst. moved in past year
C001City7510$92,61784.5%30.7%7.3%
C002City65322$95,16285.7%48.4%7.8%
C003City6180$93,97780.1%45.7%6.1%
C004City7000$146,70495.7%53.4%14.8%
C005City1,014303$62,01350.7%27.8%16.5%
C006City77440$93,86984.4%29.1%13.9%
C011City6129$70,59976.5%25.4%16.6%
C015City48977$107,78092.7%31.9%16.3%
C019City80979$82,53662.8%41.5%11.4%
C029City4920$97,71461.5%58.6%29.9%
C059City778211$62,54637.4%30.9%14.0%
C060City7280$200,000+99.0%52.3%13.0%
C061City4410$200,000+99.6%50.3%11.7%
C062City5530$164,70777.3%53.9%17.5%
C063City55362$123,65483.7%52.3%12.6%
C064City8330$124,07495.9%58.0%7.6%
C065City5121$200,000+99.2%51.6%12.5%
C066City5131$165,65084.8%44.9%17.8%
C070City5693$193,31289.7%55.5%10.6%
C071City1,1550$148,12582.7%54.7%10.2%
C072City54087$148,79489.6%48.1%16.5%
C073City6561$129,53197.3%55.7%13.8%
C074City9630$164,67180.9%50.7%17.7%
C075City46358$153,82074.1%55.6%13.1%
C076City2,17712$199,33292.7%55.8%13.1%
R003Rural91227$116,56385.2%53.9%6.2%
R007Rural9750$152,87888.6%53.5%11.5%
R011Rural8832$171,11368.0%64.2%15.7%
R015Rural9892$125,50779.1%57.4%8.7%
R016Rural1,19814$160,57973.2%61.3%14.6%
R017Rural8270$164,68179.8%51.7%17.6%
R018Rural8032$152,87888.6%53.5%11.5%
R019Rural6651$160,23583.4%47.4%17.9%

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 77386 on the EDDM route map.

How route demographics are estimated

Mailbox counts come from USPS; demographics are estimates

The number of homes and businesses on each carrier route is the current USPS EDDM count. The Census Bureau does not publish figures for carrier routes, so income, homeownership, ages, families, movers and housing age on a route are EDDM2GO estimates built from Census block groups (neighborhood areas of roughly 600 to 3,000 people).

How a route gets its figures: the block-group length-share method

We trace each route's streets every 25 meters and record which block group each stretch falls in. The route's homes are spread along its streets in proportion to length, so a route with 60% of its street length in one block group is assumed to have 60% of its homes there. Each block group then contributes its Census counts in proportion to the share of its housing units that sit on the route (capped at the whole block group). Medians are recalculated from the combined income, home-value and age brackets, the way the Census Bureau computes them, not averaged.

Margins of error

Census survey figures carry a margin of error at 90% confidence; we carry it through the calculation and show it as ±. Our margins treat the route-to-block-group split as exact, so the real uncertainty is larger. Routes with fewer than 100 estimated households, large margins, or streets we could not place are flagged.

Different years

USPS mailbox counts are current. Census figures are 5-year averages for 2020–2024, so a new subdivision may have more homes on the route today than the Census counted. Use the route figures to compare routes with each other, not as an exact head count.

Why some routes show identical figures

Two routes that run through the same block group get the same percentages and medians, because the Census publishes one set of figures for the whole block group. Their mailbox counts still differ, and those are exact.

Route and mailbox counts: USPS EDDM route data. Route demographics: EDDM2GO estimates from U.S. Census Bureau American Community Survey 5-year block-group data (2020–2024) and 2024 cartographic block-group boundaries. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Nearby ZIP codes

Areas that include 77386

Where it ranks

Mail every home in 77386

Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.

Spring EDDM mailing

EDDM guides

ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 77386, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 77386 in?
77386 is a Spring, TX mailing address. By land area, 6% lies inside Houston and 1% lies inside Oak Ridge North; the rest is outside any Census-defined city or community.
What county is 77386 in?
77386 is in Montgomery County.
What is the population of 77386?
About 69,980 people (±4,324), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 66,058.
What is the median household income in 77386?
$132,469 (±$11,119), compared with $78,476 for Texas as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 77386?
33 USPS carrier routes with 25,598 residential and 1,014 business mailboxes (26,617 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 77386?
The closest, measured center to center: 77373 (3.1 mi, Spring), 77365 (5 mi, Porter Heights), 77388 (7.1 mi, Houston), 77380 (7.2 mi, The Woodlands), 77073 (7.4 mi, Houston) and 77338 (7.4 mi, Houston).

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.