Marketing plan · Lemon Grove

Electrician direct mail in Lemon Grove:
a neighborhood-by-neighborhood plan

By Best Direct Mail, San Marcos · Numbers from USPS, the US Census Bureau and the California DMV

Lemon Grove is a small city between La Mesa and San Diego, known for the giant lemon downtown. Most of its homes are single-family houses built from the 1940s through the 60s, many on larger lots than you find closer to the coast. Homes that age, plus a lot of new ADUs, keep electricians busy.

Its ZIP Code, 91945, also covers some nearby San Diego and unincorporated streets, which gives you more homes to mail. Below is what we'd mail where, starting with the public numbers for 91945.

Lemon Grove by ZIP Code

ZIP Code	Homes (routes)	Built before 1980	Owner-occupied	Median home value	New movers a month (average)	Electric cars
91945 Lemon Grove, plus nearby San Diego and unincorporated areas	9,532 (18)	72%	52%	$704,900	about 59	651 (3% of cars)

Homes and carrier routes are from the USPS EDDM® route map. Home age, homeownership and home value are US Census Bureau American Community Survey 5-year estimates for the ZIP Code area. New movers are a US Census Bureau American Community Survey 5-year estimate: residents who moved into a different home in the past year, turned into households and divided by 12. Electric cars are battery-electric passenger vehicles registered with the California DMV as of January 1, 2026.

New movers: on average about 60 households move to a new home in these ZIP Codes every month. New owners often remodel, add chargers and fix what the inspection found in their first months.

What a mailing costs: $2,682 for 5,000 homes with our recommended 8.5 × 11 EDDM® postcard, including printing and postage. See our EDDM® prices for other quantities.

What to mail in each neighborhood

Central Lemon Grove (91945)

Around downtown, Broadway and the trolley, there are older homes mixed with apartments and duplexes. Many homes still have their original panels and wiring, and many are rentals.

Panel upgrades, with a set price for an inspection.
Older panel brands. Federal Pacific and Zinsco panels were installed in many homes of this era. A card showing what they look like gets owners to check.
Safety inspections for rentals, a good offer for landlords between tenants.

The northern hills (91945)

North of downtown toward La Mesa, the streets climb into the hills, with larger single-family homes and views. Most are owner-occupied, and many owners are remodeling or adding solar.

EV chargers and the panel work they need.
Home batteries for homes that already have solar.
Outdoor and security lighting for larger, sloping lots.

South Lemon Grove (91945)

South of Broadway, the neighborhoods are mostly 1950s single-family homes on wide lots, with many families. The extra yard space makes these streets good for ADUs and garage conversions.

ADU and garage conversion wiring, often with a new subpanel or a larger service.
Rewiring for homes with ungrounded two-prong outlets.

A first Lemon Grove mailing plan

Panel upgrades and ADUs to the owner-occupied routes. Mail an 8.5 × 11 EDDM® postcard to the routes in the northern hills and south Lemon Grove. Pick them in our EDDM® route planner for 91945.
Rental owners in central Lemon Grove. Mail a 6 × 11 postcard to a homeowner list, so every card goes to an owner, including landlords who live elsewhere.
New movers every month. People who just bought a home are about to remodel, add chargers and fix what the inspection found. A small monthly mailing to new movers keeps you first in line.

Mail each group at least three times, a few weeks apart. Use a different offer code on each card so you can see which neighborhood and which service brings the calls.

EDDM® or a mailing list in Lemon Grove?

Which one is better depends on the neighborhood. In the hills and the single-family streets to the south, most homes are owner-occupied, so EDDM® reaches nearly the same people as a list for less. Around downtown, where many homes are rentals, a homeowner list is a better use of your budget. Check the homeowner number in the table above, and tell us the areas you want and we'll recommend the right mix.

What to put on a Lemon Grove postcard

Say you're local. "Serving Lemon Grove and East County" tells people you know the area and can get there quickly.
Consider a bilingual card. Many Lemon Grove households speak Spanish at home. English on one side and Spanish on the other can reach both.
Your California contractor license number, which the law requires in advertising, plus "licensed and insured".
One service and one offer per card, matched to the neighborhood above.

For the full list of services, offers and a 12-month calendar, see our electrician direct mail guide.

Electricians postcard designs

Start from one of our ready-made electricians postcards. We add your logo, offer, license number and photos, send you a proof, then print and mail it. Need a custom design, or have your own? Just let us know.

Electricians marketing plans in other cities

Lemon Grove at a glance

Homes and mail routes: About 9,500 homes on 18 routes
New movers: About 60 households a month
Best areas: Panel upgrades and rental inspections: central Lemon Grove. EV chargers and home batteries: the northern hills. ADUs and rewiring: south Lemon Grove.
What it costs: $2,682 to mail 5,000 homes by EDDM®
Where to start: EDDM® for panel upgrades and ADUs to the northern hills and south Lemon Grove, plus a small monthly new movers mailing.

Frequently asked questions

How many homes are there to mail in Lemon Grove?

The table above shows the homes and carrier routes in 91945, straight from the USPS EDDM® route map. That ZIP Code also covers some nearby San Diego and unincorporated streets, so it reaches more homes than the city alone.

Is ADU wiring a good message for Lemon Grove?

Yes. Many Lemon Grove homes sit on wide lots with room for an ADU or a garage conversion, and each one needs new wiring and often a larger panel.

How do I reach landlords in Lemon Grove?

Use a homeowner list. It sends your postcard to the owner's mailing address, even when they live somewhere else, so landlords get your card instead of their tenants.

Do you mail in Lemon Grove?

Yes. We print from our shop in San Marcos and take EDDM® mailings to the Post Office that delivers your Lemon Grove routes.

Get a quote for your Lemon Grove mailing

Tell us which neighborhoods and services you want to focus on. We'll reply with a price for printing and mailing, and the routes or list we recommend.

Electrician direct mail in Lemon Grove:a neighborhood-by-neighborhood plan